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This is a one-piece swimsuit in a regular fit with a plunging neckline and a low scoop back for a feminine look. It features a non-wired design and padded cups for gentle shaping and comfort, with adjustable multiway straps that can be worn straight or crossed over. The silhouette sits close to the body, offering a sleek and flattering fit. Made for beach days and poolside lounging, it pairs well with oversized sunglasses and a floppy sun hat. Style with a pair of dark red flip-flops for a cohesive look. Polyester-elastane blend, machine wash cold.
Polyester, Elastane
Machine wash cold.
Marks and Spencer UK — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks and Spencer UK offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks and Spencer UK's returns policyThis is a one-piece swimsuit in a regular fit with a plunging neckline and a low scoop back for a feminine look. It features a non-wired design and padded cups for gentle shaping and comfort, with adjustable multiway straps that can be worn straight or crossed over. The silhouette sits close to the body, offering a sleek and flattering fit. Made for beach days and poolside lounging, it pairs well with oversized sunglasses and a floppy sun hat. Style with a pair of dark red flip-flops for a cohesive look. Polyester-elastane blend, machine wash cold.
Polyester, Elastane
Machine wash cold.
Looking for similar styles? Browse more swimwear from Marks & Spencer, beach swimwear, red swimwear, all swimwear, or everything from Marks & Spencer.
The M&S Plunge Swimsuit Dark Red works for beach days and poolside.
Pair with dark red flip-flops and a floppy sun hat for a complete beach look.
The M&S Plunge Swimsuit Dark Red is made from polyester, elastane.
Editor's edit
Pair with dark red flip-flops and a floppy sun hat for a complete beach look.
See all outfit ideasMarks and Spencer UK offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
Second-hand alternatives to the M&S Plunge Swimsuit Dark Red on Vinted, Depop and other UK resellers.