SIZE CHART

PLEASE NOTE: WHEN SHOPPING ON BAIIA.CO YOUR PRODUCT WILL APPEAR AS US SIZING IN YOUR CART. 

 

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 Conversion

AUS / NZ / UK

 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. 

 

SIZE  BUST WAIST HIPS

US0/AU4

30 - 32 inches

76 - 81cm

24 - 26 inches

61 - 66cm

32 - 34 inches
81 - 87 cm

US2/AU6

32 - 34 inches

81 - 87 cm

26 - 28 inches

66 - 71 cm

34 - 36 inches

87 - 91.5cm

US4/AU8

34 - 36 inches

87 - 91.5 cm

28 - 30 inches

71 - 76 cm

36 - 38 inches

91.5 - 96.5 cm

US6/AU10

36 - 38 inches

91.5 - 96.5 cm

30 - 32 inches

76 - 81 cm

38 - 40 inches

96.5 - 101.5 cm

US8/AU12

38 - 40 inches

96.5 - 101.5 cm

32 - 34 inches

81 - 87 cm

40 - 42 inches

101.5 - 106.5 cm

US10/AU14

40 - 42 inches

101.5 - 106.5 cm 

34 - 36 inches

87 - 91.5cm

42 - 44 inches

106.5 - 111.5 cm

US12/AU16 

42 - 44 inches

106.5 - 111.5 cm

36 - 38 inches

91.5 - 96.5 cm

44 - 46 inches

111.5 - 116.5 cm

US14/AU18

44 - 46 inches

111.5 - 116.5 cm

38 - 40 inches

96.5 - 101.5 cm

46 - 48 inches

116.5 - 122 cm

US16/AU20

46 - 48 inches

116.5 - 122 cm

40 - 42 inches

101.5 - 106.5 cm

48 - 50 inches

122 cm - 127 cm

US18/AU22 

48 - 50 inches

122 cm - 127 cm

42 - 44 inches

106.5 - 111.5 cm

50 - 52 inches

127 - 132 cm

US20/AU24

50 - 52 inches

127 - 132 cm

44 - 46 inches

111.5 - 116.6cm

52 - 54 inches

132 - 138 cm

US22/AU26

 52 - 54 inches

132 - 138 cm

 46 - 48 inches

116.6 - 121.5 cm

 54 - 56 inches

138 - 144 cm

 

 Please note: The items in your cart will appear in US sizing. 

 

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: 52 inches / 128 cm for all sizes

 

BAIIA SIZE BUST WAIST HIPS

S (0-4 US)

50 inches

126 cm

39 inches

100 cm

47 inches

120 cm

M (6-8 US)

51 inches

132 cm

42 inches

106 cm

49 inches

124 cm

L (10-12 US)

54 inches

138 cm

44 inches

112 cm

50 inches

128 cm

XL (14-16 US)

57 inches

144 cm

46 inches

118 cm

52 inches

132 cm

XXL (16-18 US)

59 inches

150cm

49 inches

124 cm

54 inches

136 cm

XXXL (18-22 US)

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. 

Length: 46.5 inches / 118 cm for all sizes

 

BAIIA SIZE BUST WAIST HIPS

XS (0 - 2 US)

36 inches

90 cm

36 inches

92 cm

47 inches

120 cm

S (2 - 4 US)

37 inches

94 cm

38 inches

96 cm

49 inches

124 cm

M (4 - 6 US)

38 inches

98 cm

40 inches

100 cm

50 inches

128 cm

L (6 - 8 US)

40 inches

102 cm

42 inches

104 cm

52 inches

132 cm

XL (8 - 12 US)

42 inches

106 cm

44 inches

108 cm

54 inches

136 cm

XXL (12 - 14 US)

44 inches

111 cm

 

46 inches

112 cm

 

 

56 inches

140 cm

 

XXXL (16 - 18 US)

46 inches

115 cm

48 inches

116 cm

58 inches

144 cm

 

Wrapskirt Sizing

SKIRT SIZE YOUR SIZE IN BAIIA BIKINI BOTTOMS

XS

 AU4 / US0 - AU6 / US2

S

 AU6 / US2 - AU8 / US4

M

 AU8 / US4 - AU10 / US6

L

 AU12 / US8 - AU14 / US10

XL

 AU14 / US10 - AU16 / US12

XXL

 AU18 / US14 - AU20 / US16

XXXL

 AU22 / US18 - AU24 / US20

 

If you're unsure about sizing, send us your measurements at lovemail@baiia.com.au or fitexpert@baiia.com.au.

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.