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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.

What Is Lingerie?

What Is Lingerie?

Lingerie is the umbrella term for bras, briefs, bodysuits, shapewear and sleepwear. The guide explains where the word comes from, how the category developed and what each piece is for.


23 March 2026

Bridal lingerie: what to wear under your wedding dress

A guide to bridal lingerie: the right bra and shapewear for every wedding dress neckline and back, when to book a fitting, and what to wear for the wedding night.


13 July 2026

Lace Bra Guide

Lace Bra Guide

How to choose a lace bra that holds its shape and lasts past a few washes. Covers fit, the construction under the lace and which styles suit different bust sizes.


25 March 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

Push-Up Bra Guide

Push-Up Bra Guide

How a push-up bra works, the three levels of lift and the padding types. Plus styling notes for V-necks, square cuts and bodycon dresses.


20 April 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