Size Chart

 
Ziah swimwear are sustainably made either from regenerated or biodegradable fabrications. Our signature premium materials have a medium stretch adding extra support. Our apparel is made from natural blends.


Our designs accommodate a full-size range. To find your perfect size, take your measurements and refer to the size guide below, along with any fit notes contained within the product pages for your favourite styles. Please see the charts below for assistance when choosing the right fit for you. If you have any further questions or you aren't sure, please email us at info@ziah.com.au
 

SIZE CONVERSION CHARTS
 
Size Guide - Body Measurements
Use for Apparel, Soft Cup Swim Tops, Bikini Bottoms, and One Piece Swimsuits.
 
CM

6 (XS)

8 (S)

10 (M)

12 (L)

14 (XL)

16 (XXL)

BUST / Cup

79-84

84-89

89-94

94-99

99-104

104-109

UNDERBUST / Band

66-71

71-76

76-81

81-86

86-91

91-96

WAIST

61-66

66-71

71-76

76-81

81-86

86-91

HIP

90-95

95-100

100-105

105-110

110-115

115-120
AUS / NZ / UK  6 8 10 12 14 16
US 2 4 6 8 10 12
EU/FRA 34 36 38 40 42 44
IT  28 40 42 44 46 48
 
 
 
INCHES

6 (XS)

8 (S)

10 (M)

12 (L)

14 (XL)

16 (XXL)

BUST / Cup

32"-36"

34"-36"

36"-38"

38"-40"

39"-41"

41-43"

UNDERBUST / Band

26"-28"

28"-30"

30"-32"

32"-34"

34"-36"

36"-40"

WAIST

24"-26"

26"-28"

28"-30"

30"-32"

32"-34"

34"-36"

HIP

35"-37"

37"-39"

39"-41"

41"-43"

43"-45"

45"-47"
AUS/NZ/UK 6 8 10 12 14 16
US 2 4 6 8 10 12
EU/FRA 34 36 38 40 42 44
IT 28 40 42 44 46 48
 
 
 
SIZE CONVERSION CHARTS
 
Size Chart - Conversion Table
Use for Underwired swimwear styles.
*** For D+ Cup Size consider sizing up +1 from your "BAND SIZE" for additional bust coverage
Bust coverage and sizing are dependent
 

AU/NZ

UK

USA

FR

EU/ASIA

ZIAH SIZE

8A

30A

30A

80A

65A

6

8B

30B

30B

80B

65B

6

8C

30C

30C

80C

65C

8-10

8D

30D

30D

80D

65D

12

8DD

30DD

30DD

80E

65E

14

10A

32A

32A

85A

70A

8

10B

32B

32B

85B

70B

10

10C

32C

32C

85C

70C

10-12

10D

32D

32D

85D

70D

12-14

10DD

32DD

32DD

85E

70E

10-14

12A

34A

34A

90A

75A

10

12B

34B

34B

90B

75B

12

12C

34C

34C

90C

75C

12-14

12D 

34D

34D

90D

75D

12-14

12DD

34DD

34DD

90DD

75E

14-16

14A

36A

36A

95A

80A

12-14

14B

36B

36B

95B

80B

14

14 C

36C

36C

95C

80C

14-16

14 D

36D

36D

95D

80D

14-16

14 DD

36DD

36DD

95DD

80E

16

16A

38A

38A

100A

85A

14-16

16B

38B

38B

100B

85B

14-16

16C

38C

38C

100C

85C

16

16D

38D

38D

100D

85D

16

16DD

38DD

38DD

100DD

85E
n/a
 
 
 
BUST CIRCUMFERENCE
Thread tape measure under your arms, around your back and across the fullest part of your bust. Once you have the tape measure lined up, relax your arms at either side
 
 
WAIST CIRCUMFERENCE
Your natural waistline is the narrowest part of your waist, above your belly button and below your rib cage. Run the tape measure around your waist (like a belt), keeping it straight.
 
 
LOWER HIP
Stand on a level surface with your feet together. Measure the fullest part of your bottom and upper thighs, not around your hip bones. Ensure the tape is straight around your body.
 
 
HELPFUL TIPS
If you don't have a measuring tape, you can use a piece of string and then measure the string length with a ruler. Tape should be horizontal all around, and fit close to the body. These are tips to measure your body, not the garment.