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 |


















V***E (verified buyer)
Australia
Fish print made vacation photos extra cute
E***F (verified buyer)
Australia
The sleeves helped during our beach morning
K***A (verified buyer)
Australia
Soft fabric, easy for my toddler to move
O***N (verified buyer)
Australia
Zipper made pool changes quick for us
E***C (verified buyer)
Australia
After three pool days, the fish suit still looked bright, and the stitching stayed neat around the ruffles
R***B (verified buyer)
Australia
I liked how the sleeves covered her arms during our sunny splash pad visit, with no extra fuss
S***W (verified buyer)
Australia
The stretchy feel helped my child climb in and out of the kiddie pool without me adjusting it constantly
M***D (verified buyer)
Australia
Great for our sunny hotel pool days
J***K (verified buyer)
Australia
We used the suit at swim class, and my little girl moved freely without tugging at the shoulders
D***L (verified buyer)
Australia
My granddaughter usually needs help with swim clothes, but this zipper let me get her ready in seconds