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BRA & LINGERIE GUIDES

Fit and style guides for the bras, lingerie, shapewear, swimwear and nightwear in the Triumph collection.

BRA & LINGERIE GUIDES

Fit and style guides for the bras, lingerie, shapewear, swimwear and nightwear in the Triumph collection.

Supportive Swimwear Guide

Supportive Swimwear Guide

Supportive swimwear that fits like a bra: bra-sized bikini tops and swimsuits with underwire and proper cup shaping.


20 April 2026

Backless Bra Alternatives

Backless Bra Alternatives

Backless bra alternatives for every open-back dress: adhesive cups, low-back bras, multi-way styles and bodysuits, and when each one works.


26 March 2026

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Find Your Fit

Triumph Size Chart

GB SIZES
EU SIZES
SHAPEWEAR
"SMART" SIZES
SWIMWEAR
Underbust (cm)
Waist (cm)
Hips (cm)
8 10 12 14 16 18 20 22 24 26 28
XS S M L XL XXL
60 65 70 75 80 85 90 95 100 105 110
1 2
32/8 34/10 36/12 38/14 40/16 42/18 44/20 46/22 48/24 50/26 52/28
68-72 73-77 78-82 83-87 88-92 93-97 98-102 103-107 108-112 113-117 118-122
65-69 70-74 75-79 80-84 85-89 90-94 95-99 100-104 105-109 110-114 115-119
89-92 93-97 98-102 103-107 108-112 113-117 118-122 123-127 128-132 133-138 139-143

How to measure your bra size

Measure yourself with your smartphone camera, no measuring tape needed
Helps you to measure yourself, measuring tape required