Girls Swimmable Mermaid Tail Costume - 3-Piece Bikini Set with Monofin

What's Included

• Halter Top Bikini (stretch material)
• Pants with Swimmable Tail (zip on the side)
• Black Monofin

Girls swimmable mermaid tail costume designed for active water play. This three-piece mermaid swimmers set includes a halter bikini, matching bottoms and a full tail with monofin — built for real swimming, not just dress-up.

The hot pink-to-turquoise gradient fabric features embossed scale texture throughout, while translucent side fins and tail flukes create authentic underwater movement. Stretch lycra blend with adjustable halter tie ensures a secure fit during pool dives and beach play.

Key Features

• Side zipper on tail for easy monofin insertion and removal
• Halter neck ties adjust to fit growing swimmers
• Stretch swimsuit fabric allows full range of motion
• Removable tail design (worn over bikini bottom) for quick release
• Iridescent pink-blue gradient fins with striping detail

Perfect For

Pool Parties & Birthday Celebrations: Swimmable design makes this ideal for mermaid-themed birthday parties, backyard pool events or aquatic play dates where kids want the full fantasy look without sitting poolside.

Beach Play & Summer Holidays: Translucent fins catch light in shallow water, monofin provides propulsion for confident swimmers exploring rock pools or practicing dives at the beach.

Swimming Lessons & Aquatic Dress-Up: Worn for mermaid swim classes, underwater photography sessions or swimming carnival costume events where active movement in water is required.

How to Wear It

Tie the halter top securely before stepping into the tail. Slide the monofin into the foot pocket through the side zip, then zip closed. The bikini bottom stays on underneath so the tail can be kicked off quickly if needed.

Frequently Asked Questions

Care: Rinse after each swim, hang dry, no bleach or tumble dry.