Asymmetric One Piece Swimsuit
Size Guide
Find your size
Size chart
All measurements are body measurements, taken as a full circumference.
International conversion
| INTL | AU | US | UK | IT | FR | KR | JP |
|---|---|---|---|---|---|---|---|
| XS | 6 | 2 | 6 | 38 | 34 | 44-55 | 5 |
| S | 8 | 4 | 8 | 40 | 36 | 55-66 | 7 |
| M | 10 | 6 | 10 | 42 | 38 | 66 | 9 |
| L | 12 | 8 | 12 | 44 | 40 | 77 | 11 |
| XL | 14 | 10 | 14 | 46 | 42 | 77 | 13 |
| XXL | 16 | 12 | 16 | 48 | 44 | 77 | 15 |
| XXXL | 18 | 14 | 18 | 50 | 46 | 88 | 17 |
Sizing FAQs
We recommend choosing your pre-pregnancy size. Our maternity styles are designed with your changing body in mind, so there’s generally no need to size up just because you’re pregnant.
It depends on how you like your clothes to fit. Choose the larger size for a looser, more relaxed fit, or the smaller size for a more fitted look.
If you're expecting twins or multiples, we generally recommend sizing up to allow a little extra room and comfort as your pregnancy progresses.
Still not sure? We are here to help — Contact Us. Or see our full Size Guide.
Free shipping on orders over $180
Free Returns*
Pickup available at Soon boutique
Buy now, Pay later
Details + Fit
Fabrication
91% Polyester, 9% Spandex
Shipping + Returns
FREE SHIPPING on all Australian and New Zealand orders over AUD $180!
All orders are shipped from Melbourne, Australia.
Australia
- Free standard shipping on orders AUD$180+, AUD$10 under AUD$180
- Express Shipping: AUD $15
New Zealand
- Free standard shipping on orders AUD$180+, AUD$15 under AUD$180
- Express Shipping: AUD $25
Add Checkout+ at checkout for just $4.95 — includes a free prepaid return label and shipping protection.
Returns accepted within 14 days of delivery. Full-price items are eligible for refund, exchange, or store credit. Sale items are eligible for exchange or store credit only. Final Sale items are not eligible for return.
Lodge your return anytime through our simple self-serve returns portal HERE.
Find more details HERE
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As seen on you @soonmaternity
