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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.

Plunge Bra Guide

Plunge Bra Guide

What is a plunge bra? A deep V-shape made for low-cut necklines and wrap dresses. How it differs from a balcony or t-shirt bra.


20 April 2026

Best Bra For Every Outfit

Best Bra For Every Outfit

The bra to wear under every neckline: plunge for V-necks, balcony for square cuts, halter for open shoulders, adhesive for backless.


20 April 2026

Balcony Bra Guide

Balcony Bra Guide

What is a balcony bra (or balconette)? A half-cup shape that lifts the bust, the necklines it suits and how it differs from a plunge or full cup.


20 April 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

Cotton Bra Benefits

Cotton Bra Benefits

Why cotton bras are a daily-wear favourite: a breathable fabric that stays soft against the skin and washes well. How to choose the right one.


25 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