Seashell Mermaid Bunny – Crochet

This sweet amigurumi bunny brings together a seaside palette, a shell-inspired dress, and collectible doll styling in one charming design. It is perfect for makers who love handmade bunny dolls, mermaid plush decor, coastal nursery accents, and boutique-style crochet gifts with a soft heirloom look.

The finished set feels like a designer amigurumi piece, with a textured shell skirt, tiny shell purse, pearl details, and a miniature sea companion. If you enjoy making artisan crochet toys, ocean-themed plushies, and giftable handmade dolls, this project has many beautiful details worth adding.

Please note: I strive for accuracy in every pattern, but occasional errors can happen. Thank you for understanding and for enjoying my designs.

About the Design

This bunny is designed as a standing doll with a large rounded head, long floppy ears, a slim neck, a small torso, softly stuffed limbs, and sturdy legs. The outfit is built around a pale aqua mermaid dress with a corset-style bodice and layered shell-like scales.

The styling in the image is delicate rather than bulky. Keep your stitches tight, your stuffing smooth, and your shaping gentle. The face is simple and calm, with glossy safety eyes, a tiny pink nose, a short mouth line, and faint blush under the eyes.

The set also includes a textured sea sponge hat, shell and seaweed head trim, pearl accents, sandals with starfish tops, a shell purse, a tiny bottle charm on a pearl strap, and a small blue sea companion with a sailor cap and neck tie.

Materials

• Main bunny color: white or very soft ivory cotton yarn, light DK or sport weight
• Dress and trim: pale aqua, dusty turquoise, sand beige, blush pink, sage green, and a tiny amount of navy blue
• Mini companion: pale blue, white, navy, and a touch of lilac for the side fins or cape
• Hook: 2.0 mm to 2.5 mm, depending on your tension
• Safety eyes: 8 mm to 10 mm for the bunny, 4 mm for the mini companion
• Stuffing: fine polyester fiberfill
• Tapestry needle
• Stitch markers
• Scissors
• Craft wire or plastic insert: optional for extra support in the neck or legs
• Pearl beads: small faux pearls for anklets, strap details, and hair trim
• Clear glue: optional for securing beads after stitching
• Blush powder or fabric-safe tint: for cheeks
• Thin cardboard or plastic canvas: optional sole insert for stable feet

Yarn Notes

Cotton yarn helps this doll keep the crisp stitch definition visible in the image. The scales, shells, and narrow dress panels show best in cotton or a cotton blend with low fuzz. Avoid fluffy yarn for the main doll if you want the clean boutique finish shown.

If your yarn is slightly thicker, reduce stuffing and watch proportions closely. The head should remain large compared to the torso, while the limbs stay narrow and elegant. Keep the hat soft but structured enough to sit flat and wide on the head.

Finished Size

Using sport or light DK yarn and a 2.25 mm hook, the bunny will be about 10 to 12 inches tall from feet to top of hat. The mini companion will be about 3 to 4 inches tall. The shell purse should be about 2 inches across.

Abbreviations

• MR = magic ring
• ch = chain
• sl st = slip stitch
• sc = single crochet
• inc = increase
• dec = invisible decrease
• hdc = half double crochet
• dc = double crochet
• tr = treble crochet
• BLO = back loop only
• FLO = front loop only
• rep = repeat
• st = stitch

Construction Overview

1. Make the head and embroider the face.
2. Make two long ears and attach them low on the head.
3. Make the body from neck downward.
4. Make two arms and two legs.
5. Join all main parts and balance the doll.
6. Create the bodice and layered shell skirt.
7. Add sandals, pearls, and starfish details.
8. Make the sponge hat and sea-themed head trim.
9. Make the shell purse and bottle charm.
10. Make the tiny sea companion and dress it.

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Important Proportion Notes

• The head is the widest part of the doll.
• The neck is slim and slightly long.
• The body is narrow and modestly stuffed.
• The arms are longer than the torso looks at first glance and hang straight down.
• The ears are long, flat, and attached behind the side eye line.
• The legs are short, thick enough to stand, and set slightly apart.
• The dress sits high, almost like a corset over the upper body.

Head

Work in continuous rounds unless noted. Stuff as you go, but keep the lower face smooth and firm rather than overfilled. The head in the image looks round with a gentle jaw curve, not a square cheek line.

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4: (2 sc, inc) x6. (24)
5. Rnd 5: (3 sc, inc) x6. (30)
6. Rnd 6: (4 sc, inc) x6. (36)
7. Rnd 7: (5 sc, inc) x6. (42)
8. Rnd 8: (6 sc, inc) x6. (48)
9. Rnd 9: (7 sc, inc) x6. (54)
10. Rnd 10: (8 sc, inc) x6. (60)
11. Rnd 11 to 20: sc around. (60)

Insert the safety eyes between Rnds 14 and 15 with about 10 visible stitches between them. Adjust slightly if needed. The eyes should sit wide enough to give the bunny a calm, open expression, but not so wide that the nose area looks stretched.

1. Rnd 21: (8 sc, dec) x6. (54)
2. Rnd 22: sc around. (54)
3. Rnd 23: (7 sc, dec) x6. (48)
4. Rnd 24: (6 sc, dec) x6. (42)
5. Rnd 25: (5 sc, dec) x6. (36)
6. Rnd 26: (4 sc, dec) x6. (30)

Stuff firmly now. Shape the cheeks by pushing extra filling toward the lower front half. The face should remain plump, with the crown slightly flatter once the hat is added.

1. Rnd 27: (3 sc, dec) x6. (24)
2. Rnd 28: (2 sc, dec) x6. (18)
3. Rnd 29: (sc, dec) x6. (12)

Do not close completely yet if you want to add neck support. Finish with a short neck opening. Leave a long tail for sewing the head to the body later.

Facial Embroidery

• Use pale pink yarn or embroidery floss for the tiny horizontal nose.
• Place the nose centered between the eyes, about two rounds below eye level.
• Add a short vertical line under the nose.
• Optional: add one tiny slanted eyelash stitch near each eye for the gentle expression seen in the image.
• Brush blush lightly under both eyes.

Ears Make 2

The ears are long, softly rounded, and fairly flat. They are not overly wide. Keep stuffing out of the ears. A completely unstuffed ear drapes more naturally and matches the image better.

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4: (2 sc, inc) x6. (24)
5. Rnd 5 to 8: sc around. (24)
6. Rnd 9: (2 sc, dec) x6. (18)
7. Rnd 10 to 22: sc around. (18)
8. Rnd 23: (sc, dec) x6. (12)
9. Rnd 24 to 28: sc around. (12)

Flatten the opening and sew closed. Leave a long tail. Lightly curve the upper ear before attaching. The ears should begin slightly behind the eye line and fall close to the sides of the face.

Body

The body is a slim cylinder with soft shaping at the chest and hip. It should look smaller than the head and sit tucked beneath the dress. Keep stuffing moderate so the dress remains neat and fitted.

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4: (2 sc, inc) x6. (24)
5. Rnd 5 to 7: sc around. (24)
6. Rnd 8: (3 sc, inc) x6. (30)
7. Rnd 9 to 12: sc around. (30)
8. Rnd 13: (3 sc, dec) x6. (24)
9. Rnd 14 to 18: sc around. (24)

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Stuff lightly at first, then more firmly near the lower body. Leave the neck area slightly softer to make head positioning easier. Finish off with a long tail if working separately from the neck.

Arms Make 2

The arms are simple tubes with slight shaping. They should be smooth, not chunky. Keep them lightly stuffed so they hang naturally and do not push the dress outward too much.

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3 to 5: sc around. (12)
4. Rnd 6: (4 sc, dec) x2. (10)
5. Rnd 7 to 18: sc around. (10)

Stuff only the lower half more firmly. Flatten the top opening and sew closed. The arms should reach to about the upper edge of the shell skirt once attached.

Legs Make 2

The legs are short and sturdy with slightly broader feet. Add a small sole insert if you want extra standing support. The feet should angle forward naturally for the sandal placement.

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4: BLO sc around. (18)
5. Rnd 5 to 7: sc around. (18)
6. Rnd 8: (4 sc, dec) x3. (15)
7. Rnd 9 to 16: sc around. (15)

Stuff feet firmly and legs moderately. Flatten the top opening only slightly. The legs should remain rounded, not flat like tubes. Make sure both feet point in the same direction.

Main Assembly

1. Sew the head to the body with the face centered and chin slightly lowered.
2. Attach the ears behind the eye line so they fall down the sides of the head.
3. Sew the arms at the upper body, just under the neck.
4. Attach the legs to the lower body, spaced enough for standing balance.
5. Check posture before knotting off all tails.

The doll in the image stands upright with a gentle front-facing pose. The head is centered, not tilted. The arms hang straight and relaxed. Keep the ears symmetrical but allow one to sit a touch closer to the body for a more natural look.

Bodice Base

The bodice is worked separately and sewn or fitted around the upper torso. It resembles a shell corset with pale aqua vertical texture, beige edging, and two shell cups placed on the front.

Begin with pale aqua. Chain enough to fit around the torso snugly. For most versions of this doll, a strip of 20 to 24 chains is enough. Work short rows in back-and-forth stitches to create subtle vertical panel texture.

1. Row 1: Ch 22, sc in second ch from hook and across. Turn.
2. Row 2 to 10: Work BLO sc across to create ribbed columns.

Wrap the band around the torso. Adjust width if needed. Sew into a fitted tube. Position the seam at center back. The top edge should sit high on the chest, and the lower edge should land just above the shell skirt.

Top and Bottom Ruffle Trim

Using sand beige, join along the top edge of the bodice. Make a soft ruffle using a small scallop sequence. The trim in the image is modest, not frilly.

• Work: sl st, skip 1, 3 dc in next st, skip 1, sl st in next st.
• Repeat around the top edge.
• Repeat the same style around the lower edge of the bodice.

Shell Cups Make 2

Use sand beige or off-white. These shell cups sit side by side at the bust area, slightly angled inward. They are small but noticeable, so take time to shape them cleanly.

1. Ch 6.
2. Row 1: Starting in second ch from hook, sc 4, 3 sc in last ch, rotate and work on opposite side: sc 3, inc in final st. Turn.
3. Row 2: Ch 1, sc 4, hdc 2, dc 2, hdc 2, sc 4.

Add stitched vertical shell ridges with a yarn needle using matching yarn. Sew one shell cup on each side of the bodice center front. Leave a narrow gap between them. Add thin shoulder straps in pale aqua or beige if desired for security.

Shell Skirt

This is the main feature of the outfit. The skirt is made from layered scallops that create a fish-scale effect. Use pale aqua. The layers should overlap enough to form texture, but not so much that the skirt becomes stiff.

Start with a waistband that matches the lower body circumference. Work a simple band first, then build the scales downward in staggered rows.

1. Chain to fit the waist snugly, usually 24 to 30 chains.
2. Join without twisting.
3. Round 1: sc evenly around.
4. Round 2: sc around.

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Scale Pattern

Each scale can be worked into one stitch or chain space depending on your preference. For a clean layered look, use this scale: 5 dc in one stitch, skip 1 or 2 stitches, sl st in next stitch.

To match the image, create several horizontal rows. Stagger the scales so the next row sits between the scales above it.

1. Row A: Repeat 5 dc in one st, skip 2, sl st in next around.
2. Row B: Join slightly below Row A in offset positions and repeat the same shell sequence.
3. Row C: Repeat again to create a fuller lower edge.

The skirt should stop above the ankles so the legs and sandals remain visible. The bottom row should be the broadest and most decorative, forming the rounded scale line shown in the image.

Sandals Make 2

The sandals are worked directly onto the feet or made separately and stitched in place. They have pale blue soles, pearl trim across the front, and blush-pink starfish decorations at the outer front edge of each shoe.

Sole

1. With pale blue, chain 6.
2. Work an oval around the chain to match the foot base.
3. Make two sole pieces per shoe if you want extra firmness.

Upper Strap

Using pale blue or white, stitch a neat front strap across the top of each foot. Add small faux pearls along the front edge. Secure each pearl individually so the trim stays even.

Anklet

String tiny pearls on thread or sew them one by one around the ankle. The image shows a delicate pearl anklet effect rather than a heavy bracelet look.

Starfish Make 2

With blush pink, make tiny five-point stars. The easiest method is to begin with a small ring, then create five points using chain picots and slip stitches. Stitch one star to the outer front of each sandal.

Hat Base

The hat resembles a soft sea sponge or textured beret with a pale aqua band. The crown is warm sand beige and intentionally nubbly. You can mimic that effect with textured stitches, bobbles, or looser boucle-style yarn if available.

Band

1. With pale aqua, chain enough to fit around the top of the head above the eyes.
2. Work 4 to 6 rows of sc in rows.
3. Sew into a ring.

Crown

Using sand beige, join to one edge of the band and work increases outward to create a shallow beret shape. A slightly irregular surface looks best here.

1. Round 1: sc evenly around band.
2. Round 2: increase every 3 to 4 stitches.
3. Round 3: sc around.
4. Round 4: increase lightly again.
5. Round 5 to 7: sc or textured stitch around.

Finish with a soft flattened top. The hat should sit low and wide, leaning very slightly toward one side. Do not make it tall like a cap. It should look organic and softly puffed.

Hat Embellishments

The trim on the right side of the hat includes a shell, a small blush detail, a pearl bead, and trailing seaweed strands. These details give the design its seaside identity, so include them all.

Large Shell

Make a small fan shell in beige or shell pink. Begin with a short oval or semicircle, then embroider radiating ridges from the base upward. Sew to the side of the hat.

Small Accent Shell or Coral Piece

Make a tiny blush pink shell or rounded coral puff and place it beside the larger shell. This balances the cluster without making it too dense.

Seaweed Strands

With sage green, chain 12 to 18 for each strand. Work slip stitches, sc, or tiny picots back along the chain to create wavy texture. Make 3 to 5 strands of different lengths and sew under the shell cluster so they drape down beside the ear.

Top Coral Sprig

Use pale aqua-green. Make a short branched element with a central stem and two side points. Stitch it behind the shell cluster so it rises upward gently.

Pearl Accent

Sew one pearl bead at the center of the embellishment cluster. It should be visible but not oversized.

Shell Purse

The purse is shaped like a scallop shell in white and pale aqua stripes with a pearl strap. It rests beside the doll in the image, but it can also be worn over the arm or shoulder if you prefer.

Front Shell Panel

1. With white, ch 9.
2. Work a semicircle across the chain using increasing sc, hdc, and dc stitches.
3. Continue shaping until you have a wide fan shell.

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Use pale aqua yarn to embroider vertical ridges from the bottom center outward. Keep the lines evenly spaced to create the striped shell effect.

Back Panel

Repeat the same shape in white. Sew front and back together around the curved edge, leaving the top slightly open or fully closed depending on whether you want it decorative or functional.

Bottom Edge

Add a tiny white base or shell foot at the center bottom so the purse mirrors the image. This detail helps the purse sit nicely when placed on a flat surface.

Pearl Strap

Thread small beads onto strong sewing thread or use pearl-look chain trim. Attach the strap securely to both sides of the purse. The strap in the image is long and delicate.

Mini Bottle Charm

The bottle is very small and hangs from the pearl strap. Use a tiny clear bottle if you have one, or crochet a bottle cover and insert a transparent capsule. Inside, add pale aqua beads or stitched knots to resemble little sea pearls.

To make a crocheted version, form a tiny cylinder in pale aqua, stitch it into a bottle shape, and top it with beige for the cork. Secure it to the strap so it hangs neatly beside the shell purse.

Mini Sea Companion

The small companion in the image has a pale blue body, white sailor cap, dark neck tie, black eyes, and shimmering side fins or cape-like wings in a pale lilac-blue tone. The shape is simple, rounded, and cute.

You can interpret it as a tiny sea sprite, seahorse friend, or ocean mascot. The key is to keep it petite, upright, and coordinated with the bunny’s colors.

Body

1. Rnd 1: 6 sc in MR. (6)
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4 to 8: sc around. (18)
5. Rnd 9: (sc, dec) x6. (12)
6. Rnd 10 to 12: sc around. (12)

Stuff lightly. Add small 4 mm eyes between Rnds 5 and 6. Embroider a tiny smile if desired. The head and body can be one piece to keep the companion compact.

Arms

Make two tiny tubes with 5 or 6 stitches around for 4 to 5 rounds. Sew to the sides. Keep them short.

Legs

Make two tiny nubs or short legs. The companion should be able to stand with support or lean slightly if displayed next to the bunny.

Side Fins or Cape Wings

With pale lilac-blue or iridescent-toned yarn, crochet two small triangular or leaf-like panels. Sew to the back sides so they angle outward slightly, matching the delicate wing-like shapes in the image.

Sailor Cap

1. With white, 6 sc in MR.
2. Rnd 2: inc x6. (12)
3. Rnd 3: (sc, inc) x6. (18)
4. Rnd 4: BLO sc around. (18)

Finish with a narrow pale blue or navy line around the cap band. The cap should sit flat and slightly forward.

Neck Tie

With navy, make a short chain, tie it around the neck, and secure it into a sailor-style knot with two tiny tails. This tiny contrast detail is important for the overall look.

Color Placement Guide

• Bunny: white
• Dress bodice: pale aqua with sand trim
• Shell cups: shell beige
• Skirt scales: pale aqua
• Hat crown: sand beige
• Hat band: pale aqua
• Hat trim: shell beige, blush pink, sage green, seafoam
• Sandals: pale blue, pearls, blush starfish
• Purse: white and pale aqua
• Mini companion: pale blue, white, navy, lilac-blue

Shaping Tips for a Boutique Finish

• Use invisible decreases for smooth shaping.
• Roll stuffing into small pieces before inserting.
• Massage the head and limbs after stuffing to remove lumps.
• Steam blocked dress pieces lightly before sewing, if your yarn allows.
• Sew all shell motifs with matching thread so stitches disappear.
• Place beads only after the doll is fully balanced and dressed.

Stability Tips

Because the doll stands, the feet and lower legs matter a lot. Add a small disc of plastic canvas or firm felt inside each foot if needed. Keep the lower legs stuffed more firmly than the arms. Make sure both legs are attached at equal height before final sewing.

If the head feels heavy, insert a short neck support. This can be a rolled plastic strip, a narrow dowel wrapped safely, or tightly packed stitching between head and body. Keep the neck slim in appearance even if you reinforce it inside.

Detailed Placement Notes

• The nose sits low and tiny.
• The ears begin high enough to frame the face, but the seam line sits behind the eye plane.
• The bodice top edge sits just under the arm join.
• The shell cups are centered and slightly raised.
• The skirt begins right below the bodice trim.
• The hat embellishment cluster sits on the bunny’s right side.
• The seaweed strands fall beside the right ear.

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Final Assembly and Facial Detailing

Sew the head firmly to the body, then attach the ears symmetrically. Add the eyes if you have not already done so, then embroider the tiny pink nose and short mouth line. Keep the face minimal. Light blush under the eyes gives the soft expression seen in the image.

Dress the bunny with the bodice first, then add the shell cups and ruffle trim. Stitch on the shell skirt so it sits evenly all around. Finish with the sandals, pearls, hat, purse, bottle charm, and mini companion.

Care Notes

• Display indoors away from strong sunlight.
• Keep pearl trims and tiny accessories away from small children.
• Store the doll upright or lying flat to protect the hat shape.
• Avoid overhandling the shell skirt so the scale layers stay crisp.

Quick Checklist Before You Finish

• Head centered and secure
• Ears even in length and placement
• Eyes level and face balanced
• Bodice snug and centered
• Shell cups symmetrical
• Skirt scales layered evenly
• Sandals matched left and right
• Hat sitting low and neat
• All beads secured tightly
• Mini companion styled to match the set

Detailed Cleaning and Preservation Guidelines

Spot clean gently with a barely damp cloth and mild soap only when needed. Do not scrub the blush, shell embroidery, or textured hat surface. Pat dry with a towel and reshape by hand.

For long-term storage, wrap the doll in clean tissue and place it in a breathable box. Keep heavy items off the hat and shell skirt. If beads or trims loosen over time, resew them instead of relying only on glue.

This design looks best when every small detail stays light, neat, and balanced. Take your time with placement, shaping, and finishing, and the completed set will closely match the seaside doll shown in the image.