Little Mermaid Baby Dress Set Free Crochet Pattern

Little mermaid baby dress set

Little mermaid baby dress set

Little mermaid! This magical baby set in sea greens and purples captures mermaid magic. It’s enchanting, it’s adorable, and it’s the set that makes baby the star of the sea.

Dress with scale-like texture and a matching headband. The sea colors are magical, the mermaid theme is pure fun. Perfect for photos and special occasions.

Mermaid set on crib sheet

Sea greens and purples — mermaid magic. Soft cotton for baby comfort.

What You’ll Need

  • DK-weight soft cotton yarn in sea green (approx. 250 yards) and lavender purple (approx. 150 yards)
  • Size G-6 (4.0 mm) crochet hook
  • Tapestry needle
  • 2 small buttons

Finished size:

  • 6–12 months: dress chest 18 inches, length 14 inches

Mermaid details close-up

The Pattern

Dress Bodice

With sea green, Ch 50. Row 1: DC in the 4th chain from the hook and in each chain across, Ch 2, turn. (48 DC) Rows 2–4: DC in each stitch across, Ch 2, turn. (48 DC) Row 5 (divide): Join in the round. Ch 2, DC in next 8, skip 12, DC in next 20, skip 12, DC in next 8, join. (36 DC)

Mermaid Scale Skirt

With lavender, Round 6: Ch 1, SC in the next stitch, Ch 3, skip 1, repeat around, join. Rounds 7–14: Slip stitch to Ch-3 space. SC in space, Ch 3, repeat around, join. This creates the scale effect. Round 15: SC in each stitch and space around, join. Fasten off.

Headband

With sea green, Ch 60. SC back. Sew a small starfish applique (lavender) to the front.

Sew buttons at the back. Weave in all ends.

Sophie’s Tips

  • The scales should overlap like real mermaid scales!
  • This set is perfect for mermaid-themed photos.
  • The headband should be soft — no tight elastic!

Under the sea — mermaid baby magic!