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) and is 179 cm (5'10.5") tall. Our second model wears size AU 8 (US 4) and is 173 cm (5'8") tall.
We follow standard sizing guidelines and make our products true to size.
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.
100% Cotton
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
Line dry out of direct sunlight
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/beach-shirt-dress-white4785301291071Beach Shirt Dress WHITE111.00https:files/une-piece-beach-shirt-dress-white-dresses.jpghttps:files/une-piece-beach-shirt-dress-white-dresses.jpgAUDInStockDresses289153679423As Seen On Nikki Parkinson262842056767As Seen On: Jessiika Wilson267615797311As Seen On: Pia Muehlenbeck166751141951Beach Cover Ups285966041151Beach Dresses267082629183Beach Shirt Dress™274713673791Best Sellers277929459775Costa Brava Collection275859734591Daisy Silhouette261865013311Dresses & Skirts293723865151Online Warehouse Sale 2026276270153791Pair with267601870911Polka Rouge Collection74897686591Sale1012039693Shop All288390873151Shop All (excluding Crinkle Cut Swim)285967810623Summer Dresses286362599487The Beach Holiday Edit285218635839The Euro Vacay Essentials Edit284903571519The Greek Vacation Edit285132521535The Sicily Edit267082104895Women's Clothing285967974463Women's Summer Tops262119620671Women's Tops
The ultimate beach-to-bar staple. This tailored beach shirt dress can be worn open or buttoned over your favourite one piece and bikini separates for a relaxed look by the water. Style with your favourite wedges and belt for an oh-so-chic ensemble.
- Removable waist tie - Side pockets - Buttons to the collar for extra coverage