If you change your mind, you can return full-price items for an exchange, online store credit or refund when they are returned in saleable condition within 7 days of receiving your order.
Sale items can be returned for an exchange or online store credit only unless purchasing to try on for size. Learn more at unepiece.com/returns.
Our first model wears size AU 8 (US 4). She is 179cm (5'10.5") tall with an 84cm (33") bust, a 69cm (27") waist and 94cm (37") hips.
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 unepiece.com/sizing.
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
Size Guide
CMIN
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.
How to measure
Bust: Using a flexible tape measure, measure across the fullest part of your chest, ensuring the tape measure is straight across your back.
Underbust: Measure directly under your bust, where the band of a bra would sit.
Waist: Measure around your natural waistline — this is the narrowest part of your torso, usually right above your belly button.
Hips: Stand with your heels together and measure around the fullest part of your hips and bottom.
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product
https://unepiece.com/products/classic-square-neck-black-texture7504263381055Classic Square Neck BLACK TEXTURE219.00https:files/une-piece-classic-square-neck-black-texture-one-pieces.jpghttps:files/une-piece-classic-square-neck-black-texture-one-pieces.jpgAUDInStockOne Pieces274713673791Best Sellers285966401599Black One Piece Swimsuits168088895551Classic Square Neck™277929459775Costa Brava Collection275701235775Featured Styles167732772927Little Black Swimsuit™156122972223One Pieces280703631423Paradise74897686591Sale1012039693Shop All288390873151Shop All (excluding Crinkle Cut Swim)285967745087Square Neck One Piece Swimsuits273442799679Textured Swimwear285132521535The Sicily Edit267082072127Women's Swimwear
Beautifully crafted and fully lined one piece in luxurious textured fabric. With removable bows, a stunning square neckline and a panelled bodice, the Classic Square Neck is the swimsuit of the season.
- Super-supportive InvisiBust Support Technology — a fully lined and carefully panelled bodice designed for a supportive and firm fit - Sustainable UPF50+ fabric blocks 98% of UV rays - Ultra chlorine resistant - Pilling and sun cream resistant - UNE PIECE swimwear is made from recycled and sustainable fabrics and linings