Swimmable Kids Mermaid Tail Costume Set With Optional Monofin
Let your child dive into a sea of imagination with this Kids Mermaid Tail Swimsuit set, complete with an optional monofin for authentic underwater play. The full outfit includes a mermaid tail, bra, shorts, a decorative garland, and the choice to add a monofin so your little one can experience real mermaid-style gliding in the water.
The tail features a hollowed-out bottom so it can be used for swimming when the monofin is inserted. When theyre on dry land, simply close the tail with the built-in buttons to allow easy walking. This dual-purpose design makes the costume versatile for both pool and party use.
Constructed from high-elasticity polyester, the costume offers stretch and lasting wear. Its available in sizes to fit children with heights from 100cm to 155cm (39.4 inches to 61 inches), providing a snug, comfortable fit across a wide age range.
To add extra fun, the set also includes a mermaid doll, bracelet, ring, and a pair of ear clips, making the ensemble ideal for role play, photo shoots, cosplay, or everyday imaginative adventures.
Note: This mermaid tail outfit draws inspiration from anime aesthetics and is intended as a costume to bring fantasy play to life.
Features and Benefits:
- Complete costume set: swimmable mermaid tail, bra, shorts, garland, plus an optional monofin for realistic swimming movement.
- Hollowed bottom design allows swimming with the monofin and walking when the bottom is buttoned closed.
- Made of high-elasticity polyester for comfort and durability.
- Available for children with heights from 100cm to 155cm / 39.4 inches to 61 inches, ensuring a close fit.
- Includes extra accessoriesa mermaid doll, bracelet, ring, and ear clipsto enhance the costume experience.
- Perfect for pool parties, beach trips, themed events, cosplay, photo sessions, or daily dress-up play.
- Anime-inspired styling makes it a delightful choice for young mermaid fans.







































