B Cup Bras
406 bras tracked · bands 28 to 58 · 8 brands
Brands: Elomi, Fantasie, Freya, Glamorise, Panache, ThirdLove, Wacoal, b.tempt'd
Is a B cup the same in every brand?
Not quite. The letter on the label depends on the brand’s sizing system and how deep its cups run — and a few brands skip cup letters entirely. Here’s how the brands that make a B cup run. Your band changes which cup you need too, so for an exact match translate your full size.
| Brand | Sizing | How its cups run |
|---|---|---|
| Elomi | UK sizing | UK plus-size full-bust; cups run generous. |
| Fantasie | UK sizing | UK sizing; consistent fit. |
| Freya | UK sizing | UK sizing; bands run snug. |
| Glamorise | US sizing | US full-figure; true to size. |
| Panache | UK sizing | UK sizing; true to size, consistent year over year. |
| ThirdLove | US sizing | Half-cup sizing available; cups run slightly generous. |
| Wacoal | US sizing | True to size; consistent fit across decades. |
| b.tempt'd | US sizing | Wacoal-family fit DNA; runs true to US sizing, lighter construction. |
40% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra: Thistle
$27.60$46.00
40% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra: Shark
$27.60$46.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Dream Blue/Gray Camouflage
$27.60$46.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Rhubarb
$27.60$46.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Cayenne
$27.60$46.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Thistle
$27.60$46.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Shark
$27.60$46.00
40% off
b.tempt'd
Cotton To A Tee Plunge T-Shirt Bra: White
$27.60$46.00
40% off
b.tempt'd
Cotton To A Tee Plunge T-Shirt Bra: Dream Blue
$27.60$46.00
40% off
b.tempt'd
Cotton To A Tee Plunge T-Shirt Bra: Potent Purple
$27.60$46.00
40% off
b.tempt'd
Cotton To A Tee Plunge T-Shirt Bra: Rose Smoke
$27.60$46.00
40% off
b.tempt'd
Cotton To A Tee Plunge T-Shirt Bra: Night
$27.60$46.00
40% off
b.tempt'd
It's On Underwire Bra: Fuchsia Red
$27.60$46.00
40% off
b.tempt'd
It's On Underwire Bra: Savvy Red
$27.60$46.00
40% off
b.tempt'd
Feeling Famous Balconette Contour Bra: Chili Pepper/Biking Red
$28.80$48.00
40% off
b.tempt'd
Spotlight Wire Free T-Shirt Bra: Grape Shake
$28.80$48.00
40% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra: Chili Pepper Red
$28.80$48.00
40% off
b.tempt'd
Room Service Wire Free T-Shirt Bra: Night
$28.80$48.00
40% off
b.tempt'd
Feeling Famous Wire Free Push Up Bra: Chili Pepper/Biking Red
$28.80$48.00
40% off
b.tempt'd
Upgraded T-Shirt Bra: Blush Pink
$28.80$48.00
40% off
b.tempt'd
Upgraded T-Shirt Bra: Reef Waters
$28.80$48.00
40% off
b.tempt'd
Ciao Bella Plunge Contour Bra: Surf Blue
$28.80$48.00
40% off
b.tempt'd
Feeling Famous Balconette Contour Bra: Pink Lavender/Very Berry
$28.80$48.00
40% off
b.tempt'd
It's On Contour Bra: Savvy Red
$28.80$48.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra: Chili Pepper Red
$28.80$48.00
40% off
b.tempt'd
Future Foundation T-Shirt Bra with Lace: Silt Green Heather
$28.80$48.00
40% off
b.tempt'd
Always Composed T-Shirt Bra: Ibis Rose
$28.80$48.00
40% off
b.tempt'd
Always Composed T-Shirt Bra: Surf Blue
$28.80$48.00
40% off
b.tempt'd
Feeling Famous Balconette Contour Bra: White/Frozen Fjord
$28.80$48.00
40% off
b.tempt'd
It's On Underwire Bra: Biking Red
$28.80$48.00
40% off
ThirdLove
Fairy Push Up Bra: Limewire
$29.00$48.00
40% off
ThirdLove
Fairy Push Up Bra: Jungle-Bling
$29.00$48.00
40% off
ThirdLove
Fairy Push Up Bra: Bubblegum
$29.00$48.00
40% off
b.tempt'd
Future Foundation with Lace T-Shirt Bra: Dry Rose
$30.00$50.00
40% off
b.tempt'd
It's On Contour Bra: Biking Red
$30.00$50.00
30% off
b.tempt'd
Spotlight Wire Free T-Shirt Bra: Crown Blue
$33.60$48.00
30% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra: Mary's Rose
$33.60$48.00
30% off
b.tempt'd
Room Service Wire Free T-Shirt Bra: Pink Nectar
$33.60$48.00
30% off
b.tempt'd
Feeling Famous Wire Free Push Up Bra: Rose Smoke/White
$33.60$48.00
30% off
b.tempt'd
Feeling Famous Wire Free Push Up Bra: Night/Angel Wing
$33.60$48.00
30% off
b.tempt'd
Upgraded T-Shirt Bra: Sand
$33.60$48.00
30% off
b.tempt'd
Upgraded T-Shirt Bra: Night
$33.60$48.00
30% off
b.tempt'd
Upgraded T-Shirt Bra: Dawn Pink
$33.60$48.00
30% off
b.tempt'd
Feeling Famous Balconette Contour Bra: Crown Blue/ Blue Glow
$33.60$48.00
30% off
b.tempt'd
Future Foundation T-Shirt Bra: Mary's Rose
$33.60$48.00
30% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra: Blue Glow
$33.60$48.00
30% off
b.tempt'd
Future Foundation T-Shirt Bra: Blue Glow
$33.60$48.00
30% off
b.tempt'd
Future Foundation Wire Free T-Shirt Bra with Lace: Trellis
$33.60$48.00
30% off
b.tempt'd
Undercover Wire Free T-Shirt Bra: Leopard
$35.00$50.00
30% off
b.tempt'd
Undercover Wire Free T-Shirt Bra: Cerise
$35.00$50.00
30% off
b.tempt'd
Undercover Plunge T-Shirt Bra: Leopard
$35.00$50.00
30% off
b.tempt'd
Undercover Plunge T-Shirt Bra: Cerise
$35.00$50.00
55% off
ThirdLove
All Day Lace T-Shirt Bra: Charcoal
$35.00$78.00
30% off
Wacoal
Body by Wacoal Racerback Underwire Bra: Toast
$36.40$52.00
30% off
Wacoal
Body by Wacoal Racerback Underwire Bra: Black
$36.40$52.00
40% off
Wacoal
Halo Lace Underwire Bra: Sand
$37.20$62.00
40% off
Wacoal
Halo Lace Underwire Bra: Ivory
$37.20$62.00
40% off
Wacoal
La Femme Underwire T-Shirt Bra: Black
$39.00$65.00
40% off
Wacoal
La Femme Underwire T-Shirt Bra: Equestrian Red
$39.00$65.00
35% off
Glamorise
Front-Closure Stretch Lace WonderWire Bra White
$39.00$60.00