We believe the best way to find your perfect fit is to: measure your bust, waist and hips and use the chart below to find the size your dimensions best line up with.
Fits may differ due to body torso length and height. Please get in touch with fitexpert@baiia.com.au for questions relating to fit & size.
Please note that due to the thickness of our fabrics and our suit's shape controlling properties, they should feel quite snug or tight initially - especially when first putting on. The nature of these fabrics are to soften to your shape after a few wears, making them much more comfortable once worn in, particularly around the hip area. Swimwear fabric naturally also becomes more generous in stretch when in contact with water.
Our sizes are true to standard Australian sizing, however they are a firmer fit initially to allow for any softening of the fabric. If you have two or more measurements within one size, we generally recommend that one for the perfect fit. Due to our signature three-piece design, torso length does not often affect your size in the same way a traditional one-piece design might, however, women who identify as being 'shorter' generally find more success going a size down if they are between sizes.
Our darker reverse styles (Martinique, Tulum, Valencia and Riad) are made with a blended Nylon fabric crafted from ocean waste allowing for a more relaxed fit. If you are after sculpting and shape-wear like qualities in this product we do recommend sizing down.
International Size Chart
AUS / NZ / UK (sizes used on site)
4
6
8
10
12
14
16
18
20
22
24
26
USA
0
2
4
6
8
10
12
14
16
18
20
22
ITALY
36
38
40
42
44
46
48
50
52
54
56
58
FRANCE / PORTUGAL / SPAIN
32
34
36
38
40
42
44
46
48
50
52
54
GERMANY & REST OF EU.
30
32
34
36
38
40
42
44
46
48
50
52
Swimwear Size Chart
Please use this for Bikini, Wrapsuit, Andi Swim Top, Andi Swim Shorts and Long-sleeve Wrap Tops.
Measurements shown here is your body circumference in relation to Baiia swimwear.
BAIIA SIZE
BUST
WAIST
HIPS
4 AU
30 - 32 inches
76 - 81cm
24 - 26 inches
61 - 66cm
32 - 34 inches
81 - 87 cm
6 AU
32 - 34 inches
81 - 87 cm
26 - 28 inches
66 - 71 cm
34 - 36 inches
87 - 91.5cm
8 AU
34 - 36 inches
87 - 91.5 cm
28 - 30 inches
71 - 76 cm
36 - 38 inches
91.5 - 96.5 cm
10 AU
36 - 38 inches
91.5 - 96.5 cm
30 - 32 inches
76 - 81 cm
38 - 40 inches
96.5 - 101.5 cm
12 AU
38 - 40 inches
96.5 - 101.5 cm
32 - 34 inches
81 - 87 cm
40 - 42 inches
101.5 - 106.5 cm
14 AU
40 - 42 inches
101.5 - 106.5 cm
34 - 36 inches
87 - 91.5cm
42 - 44 inches
106.5 - 111.5 cm
16 AU
42 - 44 inches
106.5 - 111.5 cm
36 - 38 inches
91.5 - 96.5 cm
44 - 46 inches
111.5 - 116.5 cm
18 AU
44 - 46 inches
111.5 - 116.5 cm
38 - 40 inches
96.5 - 101.5 cm
46 - 48 inches
116.5 - 122 cm
20 AU
46 - 48 inches
116.5 - 122 cm
40 - 42 inches
101.5 - 106.5 cm
48 - 50 inches
122 cm - 127 cm
22 AU
48 - 50 inches
122 cm - 127 cm
42 - 44 inches
106.5 - 111.5 cm
50 - 52 inches
127 - 132 cm
24 AU
50 - 52 inches
127 - 132 cm
44 - 46 inches
111.5 - 116.6cm
52 - 54 inches
132 - 138 cm
26 AU
52 - 54 inches
132 - 138 cm
46 - 48 inches
116.6 - 121.5 cm
54 - 56 inches
138 - 144 cm
Cecile Kaftan Sizing
The Cecile Kaftan is a relaxed style featuring a drawstring waist. We recommend purchasing your usual size as this dress will fit multiple size. Please take into consideration your unique shape and preferred fit when selecting your size.
Measurements shown is the circumference of the dress at its widest point.
Length: 128cm/ 52 inches for all sizes
BAIIA SIZE
BUST
WAIST
HIPS
S (4-8 AU)
50 inches
126 cm
39 inches
100 cm
47 inches
120 cm
M (10-12 AU)
51 inches
132 cm
42 inches
106 cm
49 inches
124 cm
L (14-16 AU)
54 inches
138 cm
44 inches
112 cm
50 inches
128 cm
XL (18-20 AU)
57 inches
144 cm
46 inches
118 cm
52 inches
132 cm
XXL (20-22 AU)
59 inches
150cm
49 inches
124 cm
54 inches
136 cm
XXXL (22-26 AU)
61 inches
156cm
51 inches
130 cm
56 inches
140 cm
Viviana Dress Sizing
The Viviana Tier Dress is a multi-way and adjustable design featuring detachable straps and drawstring ties. This dress is true to size and we recommend your usual size. However, this depends on your preferred fit and bust measurements.
Measurements shown is the circumference of the dress at its widest point styled as a maxi dress in full length.
We offer returns in the form of a credit note. If you have any questions or concerns, we highly recommend you get in contact with us prior to purchase.