We know that shopping for a fuller cup size online can be a little more intricate but don't worry we are here to help!  We are here to help!

We endeavour to answer all customer emails within 24 hours (often sooner) Monday to Friday because we know you want to shop right away! 

Check out our 'How to measure' page to see what measurements and information we need from you so we can provide recommendations straight away. Don't worry if you don't have a tape measure - we can still help you!

Size & Style Advice

Each product description section has some sizing and style advice we recommend you read prior to purchasing, especially for a Marvell Lane one pieces and style recommendations for their tops. Make sure you read these prior to ordering and if you have any questions then just reach out: hello@curaswim.com.

Marvell Lane Size Guide - Bikini Tops

Using our chart, align your Under Bust measurement with your Cup Size measurement. This is your bust size.

BODY SIZE

8

10

12

14

16

UNDER BUST

62-67

67-72

72-77

77-82

82-87

Cup DD

85-87

90-92

95-97

100-102

105-107

Cup E

87-89

92-94

97-99

102-104

107-109

Cup F

89-91

94-96

99-101

104-106

109-111

Cup G

91-93

96-98

101-103

106-108

111-113

Cup H

93-95

98-100

103-105

108-110

113-115

Marvell Lane Size Guide - Bikini Briefs

Size

8

10

12

14

16

18

Waist (cm)

64.5

67

72

77

82

87

Hip (cm)

94.5

97

102

107

112

117

International Bra Size Conversions 

AU BRA SIZE

UK BRA SIZE 

USA BRA SIZE

EU BRA SIZE

FR BRA SIZE

8D

30D 30D 65E 80D

8DD

30DD

30DD

65E

80E

8E

30E

30DDD

65F

80F

8F

30F

30G

65G

80G

8G

30G

30I

65I

80I

8H

30H

30L

65K

80K

10D

32D 32D 70D 85D

10DD

32DD

32DD

70E

85E

10E

32E

32DDD

70F

85F

10F

32F

32G

70G

85G

10G

32G

32I

70I

85I

10H

32H

32L

70K

85K

12D

34D 34D 75D 90D

12DD

34DD

34DD

75E

90E

12E

34E

34DDD

75F

90F

12F

34F

34G

75G

90G

12G

34G

34I

75I

90I

12H

34H

34L

75K

90K

14D

36D 36D 80D 95D

14DD

36DD

36DD

80E

95E

14E

36E

36DDD

80F

95F

14F

36F

36G

80G

95G

14G

36G

36I

80I

95I

14H

36H

36L

80K

95K

16D

38D 38D 85D 100D

16DD

38DD

38DD

85E

100E

16E

38E

38DDD

85F

100F

16F

38F

38G

85G

100G

16G

38G

38I

85I

100I

16H

38H

38L

85K

100K

 

Bikini Bottoms Size conversions

AU/NZ

UK    

USA  

EU   

8

8

4

36

10

10

6

38

12

12

8

40

14

14

10

42

16

16

12

44

 

Sister Sizes

Can't find your size? Perhaps you can shop your Sister Size! Check out our information on Sister Sizes below. 

Find your Sister Size:

Did you know that there are many bra sizes that "cross-over" meaning if we don't stock your bra size then there is every chance you will fit another of our sizes really well? This is called  a Sister Size.

A Sister Size in bra-speak is essentially the same volume of breast tissue in a cup, even when you have a different band (back) size.

If you can't see your bra size then you can simply find the Sister-Size with a smaller or larger band size and get that top instead! This should only be done with tie back tops OR sizing down in a clip back. Never size up for a clip back.

For example, if you are a bra size 10FF, then you could fit the cup in our 8G or 12F! Or if you are a 12E then you can probably fit our 10F or our 14DD.

This is also helpful if you are larger on the bottom than the top and want to buy a one piece. For example, if you have a 12E bust size but are a 14 on the bottom then you can purchase the 14DD one piece!

Use the chart below to find out what your Sister Sizes might be, all sizes on the same horizontal line are Sister Sizes. Feel free to send us an email to answer any questions you might have: info@marvell-lane.com

 

Band Size (8)

Band Size (10)

Band Size (12)

Band Size (14)

Band Size (16)

Cup Size

8DD

 *

 

 

 

Cup Size

8E

10DD

 *

 

 

Cup Size

8F

10E

12DD

 *

 

Cup Size

8FF

10F

12E

14DD

 *

Cup Size

8G

10FF

12F

14E

16DD

Cup Size

8GG

10G

12FF

14F

16E

Cup Size

8H

10GG

12G

14FF

16F

 Cup Size

 *

10H

12GG

14G

16FF

 Cup Size

 *

 *

12H

14GG

16G

 Cup Size

 *

 *

 *

14H

16GG

 Cup Size

 *

 *

 *

 *

16H

 * means that no smaller or larger Sister Size is available in our size range. 

Still have questions?  Just send an email to hello@curaswim.com