Fast Shipping - United States
We offer fast and reliable shipping options from our US warehouse:
Express: 1-2 business days
Standard: 2-5 business days
Note: Place your order by 2pm EST for same-day dispatch.
Find all shipping times at us.unepiece.com/shipping.
| Method | Time | Cost |
|---|---|---|
| Express | 1-2 business days | FREE - Orders over $250 USD $19.99 - Orders under $250 |
| Standard | 2-5 business days | FREE - Orders over $150 USD $9.99 - Orders under $150 |
Easy Returns
Lodge a return in our portal and get your items back to us within 14 days of receiving your order for an exchange, online store credit or refund. Items that are returned outside of the 14 day window will only be eligible for a store credit.
Items must be returned in their original condition — unworn, unwashed, unaltered and with any labels, tags and hygiene stickers intact.
Please note that original and return shipping costs, duties and taxes are not refundable. Learn more at us.unepiece.com/returns.
Our model wears size AU 8 (US 4) and is 176 cm (5'9") tall.
UNE PIECE is available in womens sizes US 2 to 20 (AU 6 to 24). We follow standard sizing guidelines and make our products true to size.
Our swimsuits are constructed with a firm fit to flatter your shape. If you are between sizes, we recommend choosing the larger of the two sizes. For example, if you wear a size 10 in the top but a size 12 on the bottom (or vice versa) we recommend you purchase a size 12.
Find size measurements and international size conversions at us.unepiece.com/sizing.
Main: 78% Recycled Nylon 22% Elastane
Lining: 91% Recycled Nylon 9% Elastane
To keep your UNE PIECE looking beautiful, please carefully follow our care instructions:
- Cold hand wash.
- Do not soak, bleach or dry clean.
- Do not spin or tumble dry.
- Do not iron.
- Line dry out of direct sunlight.
- Do not pack or store when wet.
- Remove any excess water and dry without delay.
- Separate light colours from dark before washing.
| AU/UK | Bust | Underbust | Waist | Hips |
|---|---|---|---|---|
| US | Bust | Underbust | Waist | Hips |
| 6 (XS) | 76 - 80 | 64 - 68 | 59 - 63 | 86 - 90 |
| 8 (S) | 81 - 85 | 69 - 73 | 64 - 68 | 91 - 95 |
| 10 (S) | 86 - 90 | 74 - 78 | 69 - 73 | 96 - 100 |
| 12 (M) | 91 - 95 | 79 - 83 | 74 - 78 | 101 - 105 |
| 14 (M) | 96 - 100 | 84 - 88 | 79 - 83 | 106 - 110 |
| 16 (L) | 101 - 105 | 89 - 93 | 84 - 88 | 111 - 115 |
| 18 (L) | 106 - 110 | 94 - 98 | 89 - 93 | 116 - 120 |
| 20 (XL) | 111 - 115 | 99 - 103 | 94 - 98 | 121 - 125 |
| 22 (XL) | 116 - 120 | 104 - 108 | 99 - 103 | 126 - 130 |
| 24 (XXL) | 121 - 125 | 109 - 113 | 104 - 108 | 131 - 135 |
| 2 (XS) | 29.9 - 31.5 | 25.2 - 26.8 | 23.2 - 24.8 | 33.9 - 35.4 |
| 4 (S) | 31.9 - 33.5 | 27.2 - 28.7 | 25.2 - 26.8 | 35.8 - 37.4 |
| 6 (S) | 33.9 - 35.4 | 29.1 - 30.7 | 27.2 - 28.7 | 37.8 - 39.4 |
| 8 (M) | 35.8 - 37.4 | 31.1 - 32.7 | 29.1 - 30.7 | 39.8 - 41.3 |
| 10 (M) | 37.8 - 39.4 | 33.1 - 34.6 | 31.1 - 32.7 | 41.7 - 43.3 |
| 12 (L) | 39.8 - 41.3 | 35 - 36.6 | 33.1 - 34.6 | 43.7 - 45.3 |
| 14 (L) | 41.7 - 43.3 | 37 - 38.6 | 35 - 36.6 | 45.7 - 47.2 |
| 16 (XL) | 43.7 - 45.3 | 39 - 40.6 | 37 - 38.6 | 47.6 - 49.2 |
| 18 (XL) | 45.7 - 47.2 | 40.9 - 42.5 | 39 - 40.6 | 49.6 - 51.2 |
| 20 (XXL) | 47.6 - 49.2 | 42.9 - 44.5 | 40.9 - 42.5 | 51.6 - 53.1 |
| Size | AU/UK | US |
EU/FR ES/PT | DE | IT | JP |
|---|---|---|---|---|---|---|
| XS | 6 | 2 | 34 | 36 | 38 | 5 |
| S | 8 | 4 | 36 | 38 | 40 | 7 |
| S | 10 | 6 | 38 | 40 | 42 | 9 |
| M | 12 | 8 | 40 | 42 | 44 | 11 |
| M | 14 | 10 | 42 | 44 | 46 | 13 |
| L | 16 | 12 | 44 | 46 | 48 | 15 |
| L | 18 | 14 | 46 | 48 | 50 | 17 |
| XL | 20 | 16 | 48 | 50 | 52 | 19 |
| XL | 22 | 18 | 50 | 52 | 54 | 21 |
| XXL | 24 | 20 | 52 | 54 | 56 | 23 |
Our swimwear is designed for a firm, flattering fit. If you find yourself between sizes, we recommend selecting the larger size for optimal comfort.
Beautifully crafted and fully lined, luxury bikini bralette.
Features ultra-flattering panelling and a stunning bustier balconette design, with removable padded inserts and adjustable straps for a super-supportive and firm fit.
Style it two ways with its adjustable straps - wear over the shoulder, or tied as a halter-neck.
Pair with the Never Say Never High-Waisted Bikini Bottom for the perfect two-piece set or style under the Beach Shirt Dress for a chic beach-to-bar look.
Sustainable UPF50+ fabric blocks 98% of UV rays.
Ultra chlorine resistant. Pilling and sun cream resistant.
Hand-illustrated print.
UNE PIECE swimwear is made from recycled and sustainable fabrics and linings.
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