Silk Plunge Bras

There’s something unmistakably luxurious about silk plunge bras. Perhaps it’s the lustrous sheen, or maybe it’s the naturally smooth feel against the skin. The plunge bra shape creates a flattering neckline, while silky smooth fabrics elevate everyday dressing into something a little more special. Whether you style yours under eveningwear or wear it simply for relaxing at home, all our silk plunge bras combine sensuality with reliable support.

What colour are you looking for? We have classic black plunge bras and deep-toned navy plunge bras for timeless appeal, alongside more vibrant options in blue, pink and red. When it comes to shaping, padded plunge bras give you plenty of lift, while supportive wired plunge bras help with definition. As an alternative to silk, we also have plenty of breathable cotton plunge bras – ideal for everyday comfort and busy days.

Our wider edit of silk bras includes everything from refined bralettes to uplifting balcony and plunge silhouettes, with underwired cups and discreet padding for a smooth, no-show finish. Our silk full-cup bras combine supportive fits with indulgent materials. Expect elegant designs in red, black and white, including styles from Rosie Exclusively for M&S, finished with lace trims, feminine florals and contemporary mesh panels. For sizes up to a GG cup, explore our silk fuller-bust bras, available in plunge and balcony styles with silk-blend fabrics, eyelash lace and signature rose-gold details.

Finish your ensemble with elegant silk knickers, including high-rise shorts, cheeky Brazilians or romantic French knickers, detailed with lace panels, embroidery and refined finishes. We also have gorgeous silk lingerie sets, pairing vintage-inspired bras in luxurious fabrics with matching knickers.