Size Guide
Find your perfect fit with our comprehensive sizing guide.
Aiyu Size Chart
| Size | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|
| XS | 30-32" | 23.5-25.5" | 33-35" |
| S | 32.5-34.5" | 26-27.5" | 35-36.5" |
| M | 34.5-36" | 28-29.5" | 37-38.5" |
| L | 36.5-38" | 30-31.5" | 39-40.5" |
How to Measure
Bust
Measure under the arms, around the fullest part of the bust, keeping the tape measure comfortably loose.
Waist
Measure around the waist (the narrowest point, at or just above the belly button).
Hip
Stand with heels together & measure around the fullest part of the hips.
Care Instructions
To keep your Aiyu swimsuit looking its best for seasons to come, we recommend the following care:
Rinse after each wear
Gently rinse with cold water after swimming to remove salt, chlorine, and sunscreen.
Lay flat to dry
Do not wring out your swimsuit. Instead, gently press out excess water and lay flat in the shade to dry. Avoid direct sunlight or tumble drying, which can damage the fabric over time.
Hand wash only
Wash with mild soap in cold water. Avoid bleach, harsh detergents, or fabric softeners.
Avoid rough surfaces
Sitting on rough pool edges or decks can cause snagging—always use a towel to protect your suit.
Aiyu suits are made with high-quality, long-lasting materials. With care, they're ensured to stay beautiful season after season.
Still have questions about sizing?
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