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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.

Swimwear for every shape and size: a fit guide

Find swimwear that fits your shape and size, from bra-sized tops for a fuller bust to shaping one-pieces and breathable styles for hot summer days.


13 July 2026

Breathable bras for hot weather

The most breathable bras for hot weather, from wireless and cotton styles to seamless T-shirt bras, and how to stay cool and comfortable when the temperature climbs.


13 July 2026

Shapewear Guide

Shapewear Guide

A shapewear guide for smoothing and support without the squeeze of older styles. The main pieces and how to layer them under tailoring or knits.


20 April 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

What Is A T-Shirt Bra?

What Is A T-Shirt Bra?

What is a T-shirt bra? Moulded seamless cups that disappear under fitted tops in jersey, silk or fine cotton. How to find the right fit.


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