Size Chart

Pretty Sassy Lady Modest Swimwear Measuring Guide

Swimwear Size Chart

UK 8 10-12 14-16 18
EU 36 38-40 42-44 46
USA/ CA 4 6-8 10-12 14
AUS/ NZ 8 10-12 14-16 18
BUST (IN) 34 36-38 40-42 44
WAIST (IN) 26 28-30 32-34 36
HIPS (IN) 36 38-40 42-44 46
BUST (CM) 86 91-96 101-107 112
WAIST (CM) 66 71-76 81-86 91
HIPS (CM) 91 96-101 107-112 117


Additional Size Details (Guide only)

BODY LENGTH (IN/CM) 21.5/ 55 22/ 57 23/ 59 24/61
ARM LENGTH (IN/CM) 25/ 64 25/ 64 25/ 64 25/64
INSIDE LEG (IN/CM) 24/ 61.5 24/ 61.5 24/ 61.5 24/ 61.5



Fitting FAQs

I’m not sure which size to buy. What should I do?

Please refer to our size chart above and follow the measuring guide. All our swimwear is slim fit to reduce drag resistance whilst swimming (for safety). If you would like a slightly looser fit, we recommend buying one size bigger.

How do I purchase for a looser fit?

Purchase the items separately. Buy a rash vest one size bigger than your usual size but purchase the swim leggings in your normal size so they are not too loose. A roomier top is great, but loose leggings – not so much.

Just be aware our sizes span across two sizes e.g. M – UK 10/12.

As an example, if you are a size 10, a size M rash vest will be fine as it’s already bigger to accommodate a size 12. If you are a size 12 and would prefer a roomier fit, we recommend buying one size bigger – size L – UK 14/16.

I can’t find my size. What should I do?

We currently stock S, M, L and XL (equivalent UK sizes 8-18). If you would like to see your size stocked, please send us an email along with your size and we will be in touch as soon as your size becomes available.

I wear a different size on the top and bottom, should I buy the co-ord set?

If you wear different sizes, we recommend you buy the rash vest and swim leggings separately to achieve the best fit. Read our guide for best fit here
For any other queries, please contact us by starting a live chat using our chat icon or send an email to: