SIZE & FIT GUIDE

Finding the right fit makes all the difference.

Yay Splash bikinis are designed for comfort and movement, with fit that feels secure without being restrictive.

HOW TO USE THE SIZE CHART

Please refer to the size chart below to find your best fit.

If you are between sizes, we generally recommend sizing up for comfort.

FIT NOTES

Because Yay Splash pieces were made in small runs, some styles may fit slightly differently depending on cut and fabric.

Product descriptions include specific fit notes where relevant.

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ONE-OFF & SALE ITEMS

Many items currently available are one-off pieces from previous collections.

Please choose carefully, as these styles may not be restocked.

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NEED HELP?

If you’re unsure about sizing or fit, feel free to get in touch before purchasing — we’re happy to help you choose the best option.

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