Crochet Mermaid Doll Free Pattern Amigurumi – Chibi Doll

Six colours of leftover yarn become hair that no shop-bought doll can match. The flat body makes this crochet mermaid doll free pattern quicker than a stuffed one, so the whole thing is a weekend rather than a project you abandon.

Rainbow hair does the work on this crochet mermaid doll free pattern amigurumi, knotted on in long lengths across at least six colours so it falls past the shoulders on both sides. The doll is worked flat rather than fully stuffed, with a wide head, short arms, and a lavender tail that flares into a two-lobed fin at the base. A pink top and a small flower above one ear finish her. Knot the hair densely along the crown, since gaps leave the head fabric visible.

Crochet Mermaid Amigurumi

She sits best on a shelf where something else is already blue. A stack of books, a glass float, a bowl of shells nobody can remember collecting. This mermaid finishes around six inches once the hair is trimmed, which lands her in a useful size range: readable from across a room, light enough to move when you want the surface back. The tail and body are worked as one continuous piece from the fin end upward, so there is no waist seam to hide and no risk of a mismatched join. Everything else gets sewn on afterward, and everything else is small.

Countdown

• One mermaid takes four to five hours the first time through, most of it in the hair. Once you have made one, three hours is realistic, because the hair capping and trimming stop being guesswork.
• A batch of six runs sixteen to twenty hours total. Spread that across a week of evenings and a Saturday morning and it is comfortable. Cram it into two nights and the hair on the last two will show it.
• Latest safe start for a single mermaid: the evening before you need her, if you start early and do the hair with good light. For six, give yourself a full week. For twelve, two weeks, and cut the flowers on day one so they are done and out of the way.

Where She Actually Lives

• A finished mermaid this size is a filler piece, not a centrepiece, and she works best where she has something to lean against.
• Bookshelf, propped against the spines with her tail hanging over the edge. The fin dangling in open air is the whole effect. Flat on a shelf she reads as a lump.
• Bathroom windowsill, if the sill is deep enough and the window is not the shower window. Yarn and steam are a bad long-term arrangement.
• Tiered tray, bottom level, with sea glass and a small candle above her. She needs to be the lowest thing on the tray or the tail gets lost.
• Bowl filler in a wide shallow dish, half buried in dried starfish or coarse sand. Only the head, arms and top of the tail show, which is oddly the most convincing way to display her.
• Nursery shelf, sitting on a stack of picture books. Follow the safety section below if the child can reach the shelf.
• Gift topper on a wrapped box, tied down with the ribbon running across her lap. She survives this better than most amigurumi because the body is one solid piece.

Materials

• Worsted weight yarn in a skin tone, a tail colour, a bikini accent colour, and a hair colour. The original uses Red Heart Super Saver, and any sturdy worsted behaves the same way here.
• 4.0 mm crochet hook for the main work.
• 3.75 mm crochet hook for the flower.
• 9 mm safety eyes with plastic backings, or embroidery floss if you are following the swap in the safety section.
• Polyester fibrefill.
• Stitch markers, or bobby pins if that is what is on the table.
• Yarn needle, sharp scissors, a hardback book for measuring hair strands.
• Small pom-pom and a hot glue gun for the flower centre.
• Blush and a soft brush for cheeks.

Pieces List

• Tail, body and head: make 1, worked as a single piece from the fin end up.
• Arms: make 2.
• Tail fin: make 1, built from 2 identical halves joined together.
• Hair cap: make 1.
• Hair strands: roughly 30, cut to length.
• Flower: make 1.

The Pattern

Worked in continuous rounds unless a join is stated. Move the stitch marker up as you go.

Tail, Body and Head

• Slip stitch to start, ch 5.
• Round 1: sc in the first ch and across the side, then 2 sc in the next ch. Working around the end of the chain and back along the opposite side, sc in the first ch, sc in the next, then 3 sc in the last ch. (10) [states 10 total but does not clearly count the first side; work to 10 and adjust the sc placement on the flat side if yours comes up short.]
• Round 2: sc in the first st and place your marker, then sc in each st around. (10)
• Round 3: sc in each st around. (10) Checkpoint: this should now be a flat oval with a soft crease, like a folded leaf, not a round tube yet.
• Round 4: [sc 1, 2 sc in next st] repeat around. (15)
• Rounds 5 to 9: sc in each st around. (15 per round)
• Round 10: hdc in each st around, join with a sl st, cut the yarn and pull the tail down inside the piece. (15) Checkpoint: the hdc row leaves a raised ridge with a third loop sitting behind it. Find that loop before you change colour, because Round 11 works into it.

• Round 11: join the tail colour into the third loop behind the hdc row, ch 1 (does not count as a st), sc in that same st, then sc in each st around. (15)
• Round 12: sc in each st around. (15)
• Rounds 13 and 14: change to the bikini accent colour on the last loop of Round 12, then sc in each st around for both rounds. (15 per round)
• Stuff the lower tail firmly here, before the body narrows.
• Round 15: sc 7, then work 1 long sc by inserting the hook one row below to pull a V shape down over the bikini front, then sc 7. (15) Checkpoint: that single long stitch is doing all the work of the bikini top. Keep it loose. Pulled tight it drags the whole round out of level and the body leans.
• Round 16: [sc 1, sc2tog working in the front loops only] repeat around. (10)
• Stuff up through the neck now. This is the last easy access to the lower body.
• Round 17: 2 sc in each st around. (20)
• Round 18: [sc 1, 2 sc in next st] repeat around. (30)
• Rounds 19 to 23: sc in each st around. (30 per round) Checkpoint: the head should already look too big for the body. That is correct for chibi proportions. If it looks balanced, it will look wrong once the hair goes on.
• Place the safety eyes now, between Rounds 20 and 22, roughly two stitches apart and centred above the bikini front. Fit the backings before you stuff.
• Stuff the head firmly.
• Round 24: [sc 3, sc2tog] repeat around. (24)
• Round 25: [sc 2, sc2tog] repeat around. (18)
• Round 26: [sc 1, sc2tog] repeat around. (12)
• Round 27: sc2tog in every st around. (6) Checkpoint: top up the stuffing through this small opening before you close it. A soft crown shows immediately once the hair cap goes over it.
• Cut a 9 inch tail, thread a yarn needle, run it through the front loops of the remaining 6 sts, pull tight and weave in the end.

Arms (Make 2)

• Magic ring, 6 sc into the ring, pull closed. (6)
• Rounds 1 to 7: sc in each st around. (6 per round)
• No fibrefill needed. Push the starting tail down inside instead.
• Flatten the open end and work 2 sc through both layers to close, ch 1, cut a 12 inch tail. Checkpoint: a finished arm should hold a gentle curve on its own. If it is stiff and straight, the tension is too tight for the shoulder to sit naturally against the body.

Tail Fin

Make two identical halves, then join them.

• Ch 9.
• Working along the chain: sc in the first ch, hdc in the next, dc in the next 4, hdc in the next, sc in the last.
• Ch 3, sl st into the base of the first ch to form a small point at the tip.
• Working back along the opposite side of the chain: sc, hdc, 4 dc, hdc, sc.
• Sl st to join the round closed. Checkpoint: one half should be a pointed leaf shape with a defined tip. If it curls into a cup, your dc stitches are pulling. Go up a hook size for the fin only.
• Make the second half exactly the same way, finish with a sl st and leave an 18 inch tail.
• Whip stitch the two halves together along the centre edges, joining them only partway so the outer tips stay separate and flared. Checkpoint: joined too far up and the fin reads as a single blob. Joined too little and it flops apart. Stop the seam around halfway.

Hair Cap

• Round 1: magic ring, 6 sc into the ring, do not join. (6)
• Round 2: 2 sc in each st around. (12)
• Round 3: [sc 1, 2 sc in next st] repeat around. (18)
• Round 4: [sc 2, 2 sc in next st] repeat around. (24)
• Round 5: [sc 3, 2 sc in next st] repeat around. (30) Checkpoint: at this point the cap should sit like a shallow saucer, not a dome. If it is already curving down at the edge you have increased too fast and it will grip the head instead of covering it.

• Rounds 6 to 12: sc in each st around. (30 per round) Checkpoint: try the cap on the head around Round 10. It should reach just past the top of the eyes at the front. Add or drop rounds here rather than trusting the number.
• Sl st to join, leave a long tail for sewing.

Hair Strands

• Wrap the hair yarn around a hardback book sized to the hair length you want, then cut along one edge to release the strands. You need roughly 30.
• Fold one strand in half, use the 4.0 mm hook to pull the folded loop through a stitch on the cap, pass the two loose ends through the loop and pull tight.
• Repeat around the cap, working into the stitches along the edge and filling in across the back.

Flower

• Using the 3.75 mm hook, start with a magic ring.
• Petal 1: ch 3, dc into the ring, ch 2, sl st into the ring.
• Petals 2 to 5: [ch 2, dc into the ring, ch 2, sl st into the ring] repeat 4 more times. (5 petals)
• Pull the ring closed, fasten off and trim the ends short.

Safety Eyes and When to Fit Them

• Fit the 9 mm eyes between Rounds 20 and 22, before the head is stuffed and long before it is closed. Once the crown is drawn shut you cannot reach a backing, and a backing pushed on crooked cannot be moved without cutting.
• Two stitches apart is the spacing that makes this face work. Wider and she looks vacant. Closer and she looks anxious.
• Swap to embroidered eyes for anyone under three. French knots or a small satin stitch in black floss, worked at the same rounds, and the expression barely changes.
• Also swap them, without exception, if the mermaid is going into a treat bag, a party favour, a classroom, or any situation where you will not be there when it is opened. In those cases skip the hot glue entirely too. The flower can be stitched down through the hair cap, and the pom-pom is better left off a small child’s toy regardless of how it is attached.

Assembly

• Sew the tail fin on first, while the body is still easy to hold and turn. Centre the seam of the fin against the underside point of the tail and stitch all the way around the joined section.
• Arms next. Position them about two stitches out from either side of the bikini top, angled slightly forward rather than straight out. Pin both before you sew either one, then look at her from the front. Arms are the piece people get wrong, and they get wrong symmetrically only by accident.
• Hair cap third. Pin it around the whole edge first. The cap will look a size too small right up until it is pinned, because crochet fabric gains about a round’s worth of stretch the moment it goes over a stuffed sphere. Sew all the way around, not just at four points.
• Hair strands after the cap is attached, not before. Working them into a loose cap is faster but the finished hairline sits badly.
• Styling last. Sweep the front strands to one side like a heavy fringe, twist both sides back, then tie them together at the nape using two spare strands as the tie. Trim with sharp scissors, cutting less than you think.
• Hot glue the flower to the side of the hair part, then glue the pom-pom into its centre. Blush on the cheeks with a dry brush, one light pass, then stop.

Stuffing

• Firm through the head. This is the piece that holds the shape, and a soft head sags at the neck within a week of sitting on a shelf.
• Firm through the lower tail as well, but stop short of stretching the stitches. The tail colour is usually a solid shade and over-stuffing shows as pale gaps between stitches on Rounds 5 to 9 more than anywhere else.
• Lighter at the neck. Rounds 15 and 16 are the narrowest part and cramming fibrefill through there flattens the bikini V you worked so carefully.
• Arms stay empty. The yarn tail pushed down inside is enough, and it keeps them soft enough to pose.
• Rounds 19 to 23 are the honest test. Hold the head up to a lamp. If you can see light through spread stitches, take a little back out.

The Character Dial

This design sits neutral, which means you can push it hard in either direction without redrawing anything.

• Toward the sea creature. Drop the skin tone into something cooler, a pale grey green or a bone white, and the whole doll stops reading as a girl in a costume. Use two close shades in the tail, alternating single rounds between Rounds 5 and 9, so the tail has a scaled banding instead of a flat block. Skip the flower. Replace the pom-pom with three or four short strands of a contrast yarn knotted into the hair like weed. Embroider the eyes low and half-lidded rather than fitting round safety eyes, and add a tiny straight-stitch mouth. For the fin, make one half a round longer than the other so it hangs asymmetrically, which is the single change that does the most work here. A muted palette carries this: seaweed green, oyster, storm blue, wet sand.
• Toward the candy doll. Go the other way and lean into the roundness. Add one extra increase round in the head, working [sc 4, 2 sc in next] after Round 18, and take an extra decrease round out at the end to match. Bigger eyes if you have 12 mm on hand, set slightly wider. Heavy blush, two passes, low on the cheek. Make the hair in a bright unnatural shade and make it long, forty strands rather than thirty, so it needs the tie at the back to control it. Add a second flower on the opposite side. The bikini accent rounds are the place for the sharpest colour in the whole piece, so put your loudest pink or turquoise there rather than in the tail.
• The middle setting is worth naming too, because it is where most people actually end up. Natural skin tone, one saturated tail colour, one contrast bikini, hair in a real hair colour. She looks like a doll, which is fine, and she takes an hour less than either extreme.

Colourways

• Tide Pool. Mushroom skin tone, moss green tail, rust bikini, sandy blonde hair. Reads as driftwood rather than beach shop.
• Bleached Coral. Bone skin, dusty rose tail, white bikini, pale apricot hair. Very soft, and the one that works on a white shelf where a bright mermaid would look like a toy left behind.
• Deep Shelf. Cool pale skin, deep teal tail, navy bikini, slate grey hair. The tail almost disappears against a dark bookcase and the hair does the work.
• Harbour Rope. Cream skin, denim blue tail, red bikini, flax hair. Nautical without the anchors, and the only palette here where a striped tail actually helps.
• Glasshouse. Warm skin, sage tail, cream bikini, soft brown hair. Slots into a room that has plants in it and nothing else coastal at all.

After the Season

Yarn hair is the part that ages, not the body. Before she goes into storage, comb the hair through with your fingers, retie the back, and wrap the whole hairstyle in a strip of tissue paper. Store her upright in a box rather than lying on her side, because the fin takes a set if it is pressed flat under something for months and it does not fully recover. Keep her out of the loft. Temperature swings are survivable, but damp is what turns a stuffed toy musty, and fibrefill holds a smell far longer than it holds a shape. Next year she needs a shake and a light brush of the blush, nothing more.

Quick Answers

• Can I make her without the hot glue gun? Yes, and honestly you should if she is going anywhere near a child. Stitch the flower down through two petals with a sewing needle and matching thread, and either sew the pom-pom on the same way or leave it off. The flower sits flatter when sewn, which some people prefer anyway.
• My tail fin came out floppy. What went wrong? Almost always the dc rounds are too loose, or the two halves are joined too far up the centre. Try the fin again on a 3.75 mm hook so the fabric is denser, and stop the joining seam at about the halfway point so the outer edges stay free to flare.
• How much yarn does one mermaid use? Well under a full skein of anything. Figure roughly 40 yards of the skin tone, 25 of the tail colour, a few yards of the bikini accent, and around 30 yards of the hair colour once you account for the strands. A single 364 yard skein of worsted will cover the tail colour for a batch of twelve.