size guide

BOLD. ELEGANT. TIMELESS

We know that for you to look and feel body confident you need swimwear that fits perfectly. Everyone fits differently, below is only a guide if you need further assistance with size, fit and styles please contact our team at info@topazswimwear.com or via our contact page.

INBETWEEN SIZES?

If you’re between sizes, keep in mind the coverage you want. In general, we would suggest sizing down in our cups & bottoms as they grade slightly bigger and we recommend sizing up on our one-pieces if you are tall or have a larger bust and prefer more front coverage.


We always recommend to purchase two sizes if you are unsure.

EXTRA SUPPORT

The straps of our suits are created to add lift without digging in, tops are reinforced so you get the support you need, and bottoms are designed to sit at just the right spot to flatter your curves. With every suit we make, our priority it to help you look good and feel your most confident. We have a group of women test each new style and give us their feedback. 

HOW TO MEASURE?

All measurements are given in inches. Our measurements are the sizes we would recommend our swimwear to fit, not the actual measurements of the swimwear.


BUST: Measure over the fullest part of the bust tape measure laying across the bust.


UNDER BUST: Measure under the bust with tape laying straight across the bust


WAIST: Measure around 5cm below natural waist where the waistband of trousers normally sits on the body


HIPS: Measure around the highest part of your hip, at the your hip bone. 


LOW HIP: Measure around the widest part of the hips with tape laying over the largest part of the buttocks. 

ONE-PIECES

We recommend sizing up on the swimsuit if you are classed as tall or have a larger bust size. 

SizeUKWaistHipLow Hip
XXS623"-24"32"-34"35"-36"
XS824"-25"34"-35"36"-37"
S1026"-27"36"-37"38"-39"
M1227"-29"38"-39"40"-41"
L1429"-31"39"-40"41"-42"

TOPS

We recommend sizing down on the bikini tops 

SizeUKCupBustUnderbust
XXS6AA-C29"-31"23"-24"
XS8B-DD31.5"-32"24"-25"
S10DD-E32,5"-34"25"-27"
M12E-F35"-37.5"27"-28.5"
L14F-G38"-40"30"

BOTTOMS

SizeUKCustHipsLow Hip
XXS623"-24"32"-34"35"-36"
XS823"-24"32"-34"35"-36"
S1024"-25"34"-35"36"-37"
M1227"-29"38"-39"40"-41"
L1429"-31"39"-40"41"-42"

LIBERTY MEASUREMENTS

CupUKWaistHipHeight
32b825"32"-34"5'8"

HALEIGH MEASUREMENTS

CupUKWaistHipHeight
32c1028"33"-35"5'7"

LIBERTY

HALEIGH

INTERNATIONAL SIZING

Our swimwear is categorised in UK sizes. If you normally shop by European, US, Italian, French or Australian sizes, use the International chart below to find out which UK sizes should fit you best.

SizeUKUSEURAUSFRIT
XXS623263438
XS843483640
XS10636103842
S12838124044
M141040144246
L161242164448
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
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