Size Guide

Below is our general size guide to help you find the best fit.

If you’re between sizes, we recommend you take the bigger size. Should you have any sizing questions please email our team at hello@sezfizz.com (or use our Contact Us message). We’d love to help you choose the right size.

Also check out our "Quick & Easy Size Swap" and "Free Return of the Second Size" in FAQ's page!

SIZE GUIDE (cm)

BIKINI TOPS – SIZE GUIDE (cm)

Size

AU

UK

US

Bust (cm)

Under Bust (cm)

Cup

Size

S

6-8

4-6

81-86 

67-73

A

M

10

8

87-92

71-77

B-C

L

12

10

93-97

74-79

C-D

XL

14

12

98-102

77-82

D

 

BIKINI BOTTOMS – SIZE GUIDE (cm)

Size

AU

UK

US

Waist (cm)

Hips (cm)

S

6-8

4-6

61-66

86-90

M

10

8

66-76

90-96

L

12

10

76-81

96-101

XL

14

12

81-86

101-106

 

SIZE GUIDE (inches)

BIKINI TOPS – SIZE GUIDE (inches)

Size

AU

UK

US

Bust (in)

Under Bust (in)

Cup

Size

S

6-8

4-6

32-34

26-29

A

M

10

8

34-36

28-30

B-C

L

12

10

36-39

29-31

C-D

XL

14

12

39-40

30-32

D

 

BIKINI BOTTOMS – SIZE GUIDE (inches)

Size

AU

UK

US

Waist (in)

Hips (in)

S

6-8

4-6

24-26

34-36

M

10

8

26-30

36-38

L

12

10

30-32

38-40

XL

14

12

32-34

40-42

FAQ's

Need a different size after receiving your order? Take advantage of our "Quick & Easy Size Swap" offer. After you send the product back to us (for a small postage fee), we will send the new size to you without any other cost to you! 

In most cases, we will send the new size to you without waiting for the returned product to arrive back at our warehouse. That way, you'll receive the new size within a few days. Yes, that's why we call it "Quick & Easy Size Swap"!

* See our Return & Exchangepolicies for full details (in general, items on sales over 15% are excluded but the policies are simple with no "hidden" conditions!)

If you're not sure which size will fit best, we suggest you choose both sizes in your order and the unfit size can be returned with free postage (we'll send the postage label to you), provided you let us know within 10 days after receiving the products. We'll then refund you the full cost of the returned product.

* See our Return & Exchange policies below for full details (in general, items on sales over 15% are excluded but the policies are simple with no "hidden" conditions!)

Yes absolutely! Our bikinis are sold as separate tops and bottoms. So you can mix and match!

Please contact us at the link below with the style and size you are interested in and we will let you know when more stock is coming.

Contact Us

If you’re between sizes, we generally recommend you to size up.

We fully understand it is not always easy to choose sizes online and we'd gladly offer refund or exchange if it doesn't fit and the returned product meets our Return/Exchange policies.

Please let us know the new size and style and we'll keep it aside for you while the original product is being returned.

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