Make Every Splash Bright and Magical
Threo Swimsuit brings cheerful style to poolside adventures. Stretchy fabric lets children move freely during active play. Soft lining stays gentle against delicate young skin. Colourful designs help girls feel excited before every dip.
Flexible Comfort
Spandex blend supports easy movement through energetic water games. Smooth stretch reduces restriction while swimming or building sandcastles.
Reliable Coverage
Streamlined construction stays securely positioned during lively beach activities. Wide straps provide steady support without constant readjustments.
Playful Designs
Mermaid scales and unicorn prints inspire imaginative seaside adventures. Bright colours create memorable photos children will proudly treasure.
Size guide
TO MEASURE YOUR CHILD:
Let them stand straight with their arms hanging naturally by their sides.
Start the measuring tape at the highest point of the shoulder and extend it down to the desired hemline.
Extend the measuring tape across the child's chest, from one armpit to the other.
Extend the measuring tape across the child's waistline at its thinnest part.
Extend the measuring tape across the child's hips at their fullest part.
| SIZE | LENGTH | BUST | WAIST | HIPS | ||||
|---|---|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | cm | inch | |
| S | 44 | 17.32 | 25 | 9.84 | 24 | 9.45 | 26 | 10.24 |
| M | 46 | 18.11 | 26 | 10.24 | 25 | 9.84 | 27 | 10.63 |
| L | 48 | 18.9 | 27 | 10.63 | 26 | 10.24 | 28 | 11.02 |
| XL | 50 | 19.69 | 28 | 11.02 | 27 | 10.63 | 29 | 11.42 |
| XXL | 52 | 20.48 | 29 | 11.42 | 28 | 11.02 | 30 | 11.81 |
| 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 |
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R***T (verified buyer)
UK
I got this suit for swim lessons, and the stretchy fabric helped my daughter kick and reach with ease
N***P (verified buyer)
UK
The mermaid pattern made my granddaughter grin, and the wide straps sat nicely while she played in the waves
S***K (verified buyer)
UK
We packed this for our beach trip, and my little girl wore it for hours without asking to change
L***M (verified buyer)
UK
My niece loved the unicorn print, and I liked how the suit stayed put while she raced around the splash pad
E***R (verified buyer)
UK
I bought this swimsuit for my daughter’s pool party, and she kept twirling before jumping in all afternoon
C***D (verified buyer)
UK
My granddaughter smiled as soon as it arrived
H***B (verified buyer)
UK
Cute suit, my daughter wore it all weekend
M***L (verified buyer)
UK
After several pool days, the colors still looked bright, and my daughter picked it first every time
O***S (verified buyer)
UK
Bright colors looked lovely in our beach photos
B***W (verified buyer)
UK
Soft lining felt nice on my daughter’s skin