Triumph Bra Size Chart and Fitting Guide: Doreen, Amourette and More

Triumph Amourette navy underwired lace bra at Shirley Allum Boutique

The Triumph bra size chart uses the same band numbers as every other UK brand, but its cup letters run differently above a DD. Once you know that, Triumph sizing is straightforward.

Doreen and Amourette are the two Triumph ranges we keep in the most sizes and colours.

At a glance

  • Triumph bands match UK bands: a 34 is a 34, or a 75 on a European label
  • Triumph's UK cups run D, DD, E, F, G, H, J, with no FF or GG
  • The letters after the style name tell you whether it is wired, non-wired or padded
  • Doreen is non-wired and full cup. Amourette comes in several shapes.
  • Triumph briefs are sized by dress size, from 8 to 18

Triumph bra size chart

Start from your usual size, or measure with our guide to how to measure bra size. Triumph label in UK and European sizes, and the band converts like this:

UK band 30 32 34 36 38 40 42 44 46
Europe 65 70 75 80 85 90 95 100 105
France 80 85 90 95 100 105 110 115 120

Most of our Triumph runs from a 32 to a 42 back. Doreen goes on to a 46 in black, and Amourette 300 reaches a K cup.

How Triumph cups compare

Up to a D, UK and European cup letters match. After that they part company, and Triumph's UK letters part company again from brands that double up their letters.

Triumph UK D DD E F G H J
Triumph Europe D E F G H I J

Brands such as Fantasie use FF and GG between the single letters. So a Triumph G is the same European cup as a Fantasie FF. If you wear an FF elsewhere, try a G in Triumph.

It sounds fiddly written down. In the shop it takes a minute, because we simply put both on you.

Triumph Amourette W claret red wired lace bra at Shirley Allum BoutiqueTriumph Amourette WHP navy wired half padded bra at Shirley Allum Boutique

What the style letters mean

Triumph add a short code after the style name. Once you know it, you can tell the shape of a bra before you see it.

  • W is wired, like Amourette W, a full lace cup with an underwire
  • N is non-wired, like Doreen Delicate N or Amourette N
  • P is padded and non-wired, like Amourette P
  • WHP is wired and half padded, which gives a balcony shape with padding in the lower cup
  • WP is wired and fully padded, like Body Make-Up Essentials WP

The navy pair above shows the difference. Amourette W is unpadded lace through the whole cup. Amourette WHP has padding in the lower half and a lower, more open neckline.

Triumph Amourette N white non-wired lace bra at Shirley Allum BoutiqueTriumph Amourette P white non-wired padded bra at Shirley Allum Boutique

Doreen, Amourette and the rest

Doreen has been made for more than forty years. It is non-wired, with a full cup and a crossover shape at the front that lifts and holds without a wire. We keep Doreen X, Doreen Delicate N and Doreen + Cotton, in white, skin and black, up to a G cup.

Amourette is the lace range, and it comes in more shapes than any other bra we stock. W, WHP, N and P all share the same floral stretch lace. Amourette 300 W is the fuller cup version, with shaper wires, and ours goes up to a K. Most colours have matching Tai and Maxi briefs.

Triumph Doreen Delicate N black non-wired bra at Shirley Allum BoutiqueTriumph Doreen + Cotton white non-wired bra at Shirley Allum Boutique

Two more have their own sizing. Flex Smart is a soft, wire-free bra sized 1 to 4 rather than by band and cup: a 34B is a 1, a 34DD is a 2, a 38B is a 3 and a 38DD is a 4. Triaction Wellness N is a wire-free sports bra for walking, yoga and lighter exercise, sized like any other bra.

Triumph briefs follow dress sizes, 8 to 18, so take your usual size. The Maxi sits at the waist and the Tai a little lower.

Come in and we will fit you. It is free, you do not need to book, and we can put Doreen and Amourette side by side in your size. We are at 30 High Street, Shaftesbury, Monday to Saturday from 9.30am to 5pm, on 01747 852444.

See our Triumph bras

Frequently asked questions

How do I read the Triumph bra size chart?

Find your band along the top: UK 34 is a European 75 and a French 90. Then find your cup. Up to a D, the letters are the same in every country. Above that, Triumph's UK cups run DD, E, F, G, H and J, which are E, F, G, H, I and J on a European label. If you wear a doubled letter such as FF in another brand, try the next single letter up in Triumph.

Do Triumph bras come up small?

The band is true to UK sizing. The cups are where people get caught out, because Triumph does not use FF or GG. Someone who wears an FF in a brand that doubles its letters will usually need a G in Triumph. If you are between two cups, try both.

What do W, N and WHP mean on a Triumph bra?

They describe the construction. W means wired. N means non-wired. P means padded without a wire, WHP means wired with padding in the lower half of the cup, and WP means wired and fully padded. So Amourette W is an unpadded wired lace bra, while Amourette N is the same lace with no wire at all.

Is the Triumph Doreen bra non-wired?

Yes. Every Doreen we stock is non-wired, and the range has been made for more than forty years. The full cup and crossover front give lift and hold without a wire, which is why so many women with a fuller bust come back to it. We keep Doreen X, Doreen Delicate N and Doreen + Cotton, in white, skin and black.

What size is a Triumph Flex Smart bra?

Flex Smart is sized by number rather than by band and cup. Size 1 covers most A to C cups on a 32 to 36 band, and size 2 most D to DD cups on the same bands. Sizes 3 and 4 do the same for 38 to 42 bands. It is soft and wire-free, with lightly padded moulded cups.

Can I get fitted for Triumph bras in Shaftesbury?

Yes. Bra fitting in our lingerie department is free and you do not need to book. Come into 30 High Street, Shaftesbury, Monday to Saturday from 9.30am to 5pm, and we will measure you and bring Doreen, Amourette or whatever suits you to try. If you would like to check we have your size first, ring us on 01747 852444.

Shirley Allum, owner of Shirley Allum Boutique in Shaftesbury

Written by Shirley Allum

Shirley has run her Shaftesbury boutique since 1997 and still does all the buying herself, across fashion, footwear and lingerie. She and her team have been dressing the women of Dorset for nearly thirty years.