text.skipToContent text.skipToNavigation

Select a Location Close close

FILTERS close

The results will automatically refresh on selection.

  • Add Filter plus

Size down-arrow close

International size guide

Cup Size down-arrow close

International size guide

Product Type down-arrow close

Product Style down-arrow close

Show more

Wiring down-arrow close

Colour down-arrow close

Price down-arrow close

19 
items found

Does a swimsuit offer the same support as a bra?

Our supportive underwire swimsuits are carefully crafted to offer the same support as our much-loved bras. Often, you’ll find swimwear using dress sizes, which can’t offer you the best fit possible. With Fantasie’s cup-sized swimwear you can ensure a look and feel of complete comfort and support suitable for all day wear. Complete your poolside look with our must-have beachwear styles.

What shape swimsuit is best for support?

All of our swimsuits offer an excellent level of support. Discover our Twist Front styles for a flattering sweetheart neckline with a gentle gather at the centre front, or explore our range our V-Neck Swimsuits for a plunging neckline and an enhanced cleavage.

International Size Guide

Fantasie lingerie and swimwear use UK underband and cup sizing. Please use the size charts below to convert international sizing.

Band Sizes

UK EUROPE FRANCE AUS/NZ USA JAPAN
30 65 80 8 30 65
32 70 85 10 32 70
34 75 90 12 34 75
36 80 95 14 36 80
38 85 100 16 38 85
40 90 105 18 40 90
42 95 110 20 42 95
44 100 115 22 44 100

Cup Sizes

UK EUROPE FRANCE AUS/NZ USA JAPAN
C C C C C D
D D D D D E
DD E E DD DD F
E F F E DDD G
F G G F DDDD/G H
FF H H FF H I
G I I G I J
GG J J GG J K
H K K H K L
HH L L HH L M
J M M J M N
JJ N N JJ N O

Briefs

Our lingerie and bikini bottoms are sized from an XS to a 2XL. The table below shows what this means in terms of UK dress sizes. This is only to be used as a guide, as different styles can vary ever so slightly.

UK EUROPE FRANCE AUS/NZ USA JAPAN
XS XS XS 8 XS S
S S S 10 S M
M M M 12 M L
L L L 14 L LL
XL XL XL 16 XL 3L
XXL XXL XXL 18 XXL 4L

Size Conversion Charts

We recognise that some of our Fantasie Bralettes and Bras fit differently, so we’ve ensured the below size charts enable you to convert your Bra size to the perfect Bralette size across our different collections.

Fusion Leisure Bra & Envisage Bralette Size Conversion

30 32 34 36 38
D XS XS S M L
DD XS XS S M L
E XS SM L L
F S MM L XL
FF S ML XL XL
G ML XL XL

Impression Bralette Size Conversion

30 32 34 36 38
D S S S M M
DD S S M ML
E S M M ML
F S M MLL
FF M MLL XL
G MLL XL XL
GGLL XL XL
HL XL XL

Smoothease Bralette Size Conversion

3032343638
DXSXSSML
DDXSXSSML
EXSSMLXL
FXSSMLXL
FFSMLXLXL
GSMLXL
close