Cute Fish Print One-Piece Bathing Suit Long Sleeve Swimwear for Girls
Cute Fish Print One-Piece Bathing Suit Long Sleeve Swimwear for Girls
Stress-Free Splash Days for Little Ones
Threo Swimwear keeps her covered during sunny seaside adventures. Soft fabric feels smooth, helping movement stay easy. Bright scales look cheerful, making photos instantly memorable.
Quick Changes
The handy front zipper fastening opens smoothly for calm dressing. Less fuss means more smiles before poolside fun.

Gentle Coverage
Extended sleeves help shield skin during outdoor swims. Parents gain confidence when sunshine stays especially strong.

Secure Comfort
Stretchy fabric supports active play without tight rubbing. Ruffles add charm while seams sit neatly underneath.

Size guide

TO MEASURE YOUR CHILD:
Let your child stand straight with their arms hanging naturally by their sides.
Start the measuring tape at the shoulder and extend it down to the hemline.
Wrap the measuring tape around the fullest part of your child's bust.
| SIZE | BUST | LENGTH | ||
|---|---|---|---|---|
| cm | inch | cm | inch | |
| S | 56 | 22.04 | 47.5 | 18.7 |
| M | 59 | 23.23 | 50 | 19.69 |
| L | 62 | 24.4 | 53 | 20.87 |
| Size | US | UK | EU | Foot length | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 35 | 5.5 | 4 | 35 | 23 | 9.06 |
| 36 | 6 | 4.5 | 36.5 | 23.5 | 9.25 |
| 37 | 6.5 | 5 | 37 | 24 | 9.45 |
| 38 | 7 | 5.5 | 38 | 24.5 | 9.84 |
| 39 | 7.5 | 6.5 | 38.5 | 25 | 10.04 |
| 40 | 8 | 7 | 39 | 25.5 | 10.04 |
| 41 | 8.5 | 7.5 | 41 | 26 | 10.24 |
| 42 | 9 | 8 | 42 | 26.5 | 10.43 |
| 43 | 9.5 | 9.5 | 43 | 27 | 10.86 |
| 44 | 10 | 10 | 44 | 28 | 11.22 |


















M***R (verified buyer)
New Zealand
I bought this swimsuit for my daughter’s beach trip, and the zipper made changing after sunscreen so much easier
T***J (verified buyer)
New Zealand
My niece looked sweet in the ruffles
B***H (verified buyer)
New Zealand
My daughter wore this for her first beach day, and she smiled every time she saw the fish print
N***S (verified buyer)
New Zealand
I packed this swimsuit for a lake weekend, and it dried fast enough for another swim after lunch
K***P (verified buyer)
New Zealand
I ordered the swimsuit for my cousin’s daughter, and her mom loved the easy zip before swim lessons
H***G (verified buyer)
New Zealand
Cute suit, my daughter loved the fish
L***T (verified buyer)
New Zealand
My niece wore the fish suit all afternoon, and the sleeves kept her covered while she chased waves
A***M (verified buyer)
New Zealand
The bright print looked adorable in vacation photos, and the ruffles made my daughter feel dressed up for the pool
D***L (verified buyer)
New Zealand
My granddaughter usually needs help with swim clothes, but this zipper let me get her ready in seconds
J***K (verified buyer)
New Zealand
We used the suit at swim class, and my little girl moved freely without tugging at the shoulders