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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.

How To Measure Bra Size

How To Measure Bra Size

How to measure your bra size at home in four steps, using UK sizing. The fitting guide for the right band and cup at every size.


20 April 2026

Bralette Guide

Bralette Guide

What is a bralette? A soft, wire-free bra in stretch fabric or lace. The styles available, who they suit and how to wear them.


20 April 2026

Best Bra For Large Breasts

Best Bra For Large Breasts

The bra for a fuller bust does most of its work at the band, not the cup. How to recognise a band that holds for the whole day.


26 March 2026

Minimiser Bra Guide

Minimiser Bra Guide

A minimiser bra reduces your bust by up to one cup size, by redistributing volume rather than compressing it. How it works and how to fit one.


26 March 2026

Strapless Bra For Large Breasts

Strapless Bra For Large Breasts

What makes a strapless bra stay up on large breasts, and how to size correctly when you usually wear straps. Built for D cup and above.


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