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Cup B

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The Foundation Susa Wirefree Cotton Comfort Bra in Cappuccino, shown front-on for a natural fit and seamless everyday support.
 
The Foundation Susa Wirefree Cotton Comfort Bra in Cappuccino, shown front-on for a natural fit and seamless everyday support.
Flat lay of The Foundation’s Susa Cotton Comfort Bra in Cappuccino, wirefree with pre-formed seamless cups and organic cotton fabric.

Susa Wirefree Cotton Comfort Bra Cappuccino

$109.95
Woman wearing Halo Lace Underwire Bra in ivory with floral lace detail—The Foundation
 
Woman wearing Halo Lace Underwire Bra in ivory with floral lace detail—The Foundation
Front view of ivory lace underwire bra showcasing supportive cups—The Foundation

Halo Lace Moulded Underwire Bra Ivory

$79.95
Model in Prima Donna San Angel Full Cup Bra Peacock Feather, showing blue-green and pink lace detail, exclusive to The Foundation.
 
Model in Prima Donna San Angel Full Cup Bra Peacock Feather, showing blue-green and pink lace detail, exclusive to The Foundation.
Prima Donna San Angel Full Cup Bra Peacock Feather laid flat, highlighting peacock feather lace, Swiss embroidery, and black base from The Foundation.
Sold Out

San Angel Full Cup Bra Peacock Feather

Sold Out
Model in Simone Pérèle Caresse 3D Plunge Contour T-Shirt Bra in Black from The Foundation, featuring breathable spacer cups and lace back detail. front view
 
Model in Simone Pérèle Caresse 3D Plunge Contour T-Shirt Bra in Black from The Foundation, featuring breathable spacer cups and lace back detail. front view
Model in Simone Pérèle Caresse 3D Plunge Contour T-Shirt Bra in Black from The Foundation, featuring breathable spacer cups and lace back detail. back view

Caresse 3D Plunge Contour TShirt Bra Black

$149.95
Front view of Halo Lace Moulded Underwire Bra in black lace—The Foundation
 
Front view of Halo Lace Moulded Underwire Bra in black lace—The Foundation
Model lounging in black floral lace bra and brief set—The Foundation

Halo Lace Moulded Underwire Bra Black

$79.95
Model wearing Marie Jo Avero Padded Heart Shape Bra Scarlet with denim jacket showing heart-shaped cups and signature red check.
 
Model wearing Marie Jo Avero Padded Heart Shape Bra Scarlet with denim jacket showing heart-shaped cups and signature red check.
Close up of Marie Jo Avero Padded Heart Shape Bra Scarlet highlighting sleek check fabric and romantic daisy straps.

Avero Padded Heart Shape Bra Scarlet

$167.00
Front view of Chantelle Norah Chic Plunge T-Shirt Bra Black on model featuring graphic lace and comfortable plunge fit.
 
Front view of Chantelle Norah Chic Plunge T-Shirt Bra Black on model featuring graphic lace and comfortable plunge fit.
Chantelle Norah Chic Plunge T-Shirt Bra Black laid flat showing chic print lace and eco-friendly design.

Norah Chic Plunge T-Shirt Bra Black

$129.00
Side angle of Model wearing the Jane Padded Balcony Bra in Black, showcasing underwire support and elegant lace detailing below the bust.
 
Side angle of Model wearing the Jane Padded Balcony Bra in Black, showcasing underwire support and elegant lace detailing below the bust.
Back view of the bra, revealing adjustable straps and a soft mesh band for a smooth finish.

Jane Padded Balcony Bra Black

$174.00
Front view of model wearing Halo Lace Strapless Bra Nude, showcasing bandeau style and soft lace design
 
Front view of model wearing Halo Lace Strapless Bra Nude, showcasing bandeau style and soft lace design
Side view of Halo Lace Strapless Bra Nude on model, highlighting non-padded structure and convertible straps

Halo Lace Strapless Bra Nude

$79.95
Close up of The Foundation’s Amourette Charm Non Wire Moulded Bra in Rust, showing the flattering shape and lace detailing.
 
Close up of The Foundation’s Amourette Charm Non Wire Moulded Bra in Rust, showing the flattering shape and lace detailing.
Side view of The Foundation's Amourette Charm Bra in Rust, featuring smooth lace cups and supportive straps.

Amourette Charm Non Wire Moulded Bra Rust

$59.95
Front view of Simone Perele Delice Strapless Bra in Blush from The Foundation – microfibre finish with seamless cups and tulle embroidery
 
Front view of Simone Perele Delice Strapless Bra in Blush from The Foundation – microfibre finish with seamless cups and tulle embroidery
Back view of blush strapless bra by Simone Perele – smooth silhouette with adjustable, removable straps

Delice Strapless Bra Blush

$149.95
Side profile of the Caresse Soft Cup Bralette showing wireless comfort—The Foundation
 
Side profile of the Caresse Soft Cup Bralette showing wireless comfort—The Foundation
Back view of Caresse Soft Cup Bra with scalloped lace trim and adjustable straps—The Foundation

Caresse Soft Cup Bra Black

$129.95
Marie Jo Jane Heart Shape Contour Bra in black, showing delicate embroidery and lightly padded cups for a smooth, rounded silhouette.
 
Marie Jo Jane Heart Shape Contour Bra in black, showing delicate embroidery and lightly padded cups for a smooth, rounded silhouette.
Frotn view of the Marie Jo Jane bra with fully adjustable, convertible straps ideal for halter or cross-back styles.

Jane Padded Heart Shape Bra Black

$174.00
Model wearing Simone Pérèle Delice Strapless Bra in Moonlight from The Foundation, featuring smooth microfibre cups and embroidered tulle detailing. front view
 
Model wearing Simone Pérèle Delice Strapless Bra in Moonlight from The Foundation, featuring smooth microfibre cups and embroidered tulle detailing. front view
Model wearing Simone Pérèle Delice Strapless Bra in Moonlight from The Foundation, featuring smooth microfibre cups and embroidered tulle detailing. back view

Delice Strapless Bra Moonlight

$149.95
Berlei Electrify Mesh underwire sports bra in nude glow for women Style YYN7 for high impact sports
 
Berlei Electrify Mesh underwire sports bra in nude glow for women Style YYN7 for high impact sports
Berlei Electrify Mesh underwire sports bra in nude glow for women Style YYN7 for high impact sports with cross back

Electrify Mesh Underwire Sports Bra Nude Glow

$64.95
Model wearing Wacoal Sensu Lace Underwire Bra Dark Azure showing full cup fit and beautiful blue stretch lace.
 
Model wearing Wacoal Sensu Lace Underwire Bra Dark Azure showing full cup fit and beautiful blue stretch lace.
Side angle of model in Wacoal Sensu Lace Underwire Bra and briefs set in Dark Azure highlighting lace details and comfortable fit.

Sensu Lace Underwire Bra Dark Azure

$94.95
Model smiling in Anita Jana Support Bra Schwarz Black, showing wirefree cotton fit and soft stretch comfort, featured at The Foundation.
 
Model smiling in Anita Jana Support Bra Schwarz Black, showing wirefree cotton fit and soft stretch comfort, featured at The Foundation.
Studio shot of Anita Jana Support Bra Schwarz Black on model, highlighting high coverage cups and wide straps, available at The Foundation.

Jana Support bra Shwarz Black

$135.95
Model in Anita Jana Support Bra Deep Sand, front view showing soft cotton piqué, natural beige tone, and supportive coverage, available at The Foundation.
 
Model in Anita Jana Support Bra Deep Sand, front view showing soft cotton piqué, natural beige tone, and supportive coverage, available at The Foundation.
Close-up of Anita Jana Support Bra Deep Sand, highlighting wide cushioned straps and seamless cotton comfort from The Foundation.

Jana Support bra Deep Sand

$135.95
Model in Chantelle Hedona Bodysuit Nude, full front view showing seamless cups and tummy-smoothing fit, shapewear from The Foundation.
 
Model in Chantelle Hedona Bodysuit Nude, full front view showing seamless cups and tummy-smoothing fit, shapewear from The Foundation.
Back view of Chantelle Hedona Bodysuit Nude on model, highlighting medium control shaping and invisible seams, available at The Foundation.

Hedona Bodysuit Nude

$239.00
Front view of The Foundation’s Waltz Half Cup Balcony Bra in Bright Poppy – demi cut with floral lace and vertical seaming for lift and femininity.
 
Front view of The Foundation’s Waltz Half Cup Balcony Bra in Bright Poppy – demi cut with floral lace and vertical seaming for lift and femininity.
Back view of Waltz Half Cup Balcony Bra Bright Poppy by The Foundation – featuring lace detail and adjustable straps for a supportive custom fit.

Waltz Half Cup Balcony Bra Bright Poppy

$149.00
Simone Perele Caresse 3D Control Bodysuit in Black at The Foundation – sleek front view with scalloped lace and underwire support.
 
Simone Perele Caresse 3D Control Bodysuit in Black at The Foundation – sleek front view with scalloped lace and underwire support.
Front view of the Caresse 3D Control Bodysuit Black, available at The Foundation – classic shaping silhouette with lace leg detailing.

Caresse 3D Control Bodysuit Black

$179.95
Front view of the Simone Perele Caresse 3D Control Bodysuit Peau Rose, available at The Foundation – shaping mesh and lace detail shown on model.
 
Front view of the Simone Perele Caresse 3D Control Bodysuit Peau Rose, available at The Foundation – shaping mesh and lace detail shown on model.
Back view of the Caresse 3D Control Bodysuit Peau Rose by Simone Perele, sold by The Foundation – smooth finish ideal under dresses and fitted outfits.

Caresse 3D Control Bodysuit Peau Rose

$179.95
Model wears Susa Latina Soft Bra Black from The Foundation – supportive wirefree bra with lace trim and cotton-lined cups.
 
Model wears Susa Latina Soft Bra Black from The Foundation – supportive wirefree bra with lace trim and cotton-lined cups.
Susa Latina Soft Bra Black flat lay from The Foundation – non-wired lace bra with 3-part supportive cup and flattering structure.

Latina Soft Bra Black

$89.95
Angled view of the Kiss of Cotton bra in Fresh Powder – Triumph’s wirefree classic with lace detail, available at The Foundation.
 
Angled view of the Kiss of Cotton bra in Fresh Powder – Triumph’s wirefree classic with lace detail, available at The Foundation.
Close up of the Kiss of Cotton Wirefree Bra in Fresh Powder, available at The Foundation – soft cotton blend with floral lace for everyday support.

Kiss of Cotton Wirefree Bra Fresh Powder

$64.95

Designed to Fit. Made to Feel Good. Explore Our Bra Cup B Collection

When you’re a B-cup, you’re right in that sweet spot—but let’s face it, not all bras get it right. At The Foundation, we believe that every cup size deserves thoughtful support and everyday luxury. That’s why our Bra Cup B collection is packed with perfectly-fitting styles that don’t compromise on comfort, shape or beauty.

From everyday essentials to chic, fashion-forward pieces, each bra is handpicked from trusted international brands like Chantelle, Simone Perele, PrimaDonna and more. Think contouring fits, wireless ease, and soft fabrics that move with you—no pinching, no padding drama, just bras you’ll actually want to wear.

Not sure which B-cup size or style is right for you? View our size chart or book a fitting with our expert team in-store for guidance you can trust.

Feel supported. Feel beautiful. Find your perfect match in our B-cup bra collection today.

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