Size Guide

Our bikinis are designed for minimal coverage. If you're unsure about your size, we recommend choosing the larger option. If the fit is not to your liking, you can return your purchase as long as the bikini is in its original condition—unworn and with the protective sticker and label still attached.

Top Fit Size Guide

Size XS S M L
Bust Size 76-82cm
30-32in		 82-86cm
32-34in		 86-92cm
34-36in		 93-97cm
36-38in
Cup Size A-B B-C C-D D+

Bottom Bikini Fit Size Guide

Size XS S M L
Waist Size 58-62cm
23-24.5in		 62-68cm
24.5-26.5in		 68-72cm
26.5-29in		 72+cm
29-31in
Hips 86-91cm
33.5-36in		 91-95cm
36-38in		 96-100cm
38-39in		 100-106cm
39-42in

If you are unsure of sizing feel free to send us an email at info@dianiswim.com. Please include measurements of your bust, waist, and hips.

BUST: Measure around fullest point of bust.

WAIST: Measure around the smallest part of your waist.

HIPS: Measure around the widest part of hips.