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New In Lingerie

Elegantly transition between every outfit and occasion with ease in our latest collections.

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Swimwear

Discover our cup-sized swimwear, featuring statement prints and classic colourways, in an array of styles to match your mood.

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Book Your Virtual Fitting

Only 4% of women know they're wearing the right bra size*. Book your one-on-one virtual fitting today & find your perfect fit.

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TRIED, TESTED, TRUSTED

Discover Fantasie's signature Fusion collection, tried, tested and trusted by women like you. 

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Holiday Essentials

Discover Fantasie's top 5 must-have items for the perfect holiday-ready suitcase. 

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Fantasie's Fit Advice

Find your perfect fit with exclusive tips from our Fantasie fit specialists.

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The Edit

Explore our latest lingerie and swimwear trends, new collections and iconic bra styles.

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Shop Bras

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Shop Briefs

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Shop Bikinis

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Shop Swimsuits

At Fantasie we create beautiful lingerie and bra-sized swimwear styles for the fuller bust, ensuring unparalleled comfort and support in sizes up to JJ cup. Discover our array of bra styles to match every moment.

Find your perfect Fantasie fit with our Virtual Fitting service, where our specialists will fit you from the comfort of your own home. Shop in confidence with free and easy returns on all orders.

*Wacoal Europe, Fantasie Fusion Research Campaign. Survey conducted in the UK in 2023 among 112 women.

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