icon

Free DHL Express shipping to the USA on orders over $200

Order by 1.30pm (GMT) weekdays for same-day despatch with DHL Express, excluding UK public holidays

Your cart

Your cart is empty

Check out these collections.

Designed to enhance the body with ultimate support and comfort, the body measurements outlined in the size guide below is to help you find your perfect Sea Level Swimsuit.

Measurements (inches)

Size  XS (UK 8) S (UK 10) M (UK 12) L (UK 14) XL (UK 16)
Bust 33" 34" 36" 38" 40"
Underbust 28" 29" 31" 33" 35"
Waist 25" 26" 28" 30" 32"
Hip 37" 38" 40" 42" 44"

 

International Sizing Conversions

International XS (UK 8) S (UK 10) M (UK 12) L (UK 14) XL (UK 16)
UK 8 10 12 14 16
US 4 6 8 10 12
Australian 8 10 12 14 16
European 34 36 38 40 42
French 36 38 40 42 44