

Prices and availability shown may vary from the retailer's website. Please check the retailer for current pricing and stock.
Or about anything
This is a one-piece swimsuit in a regular fit with a deep plunge neckline for a flattering poolside look. It features a tummy control panel to sculpt your figure and wide straps for comfort. The added stretch in the swim fabric gives a flexible feel, while the removable padding offers versatility. Perfect for beach days and poolside lounging, this swimsuit is ideal for casual beachwear and summer pool parties. Style with a pair of black swim shorts and a straw sun hat for a complete look. Made from a stretchy swim fabric, machine wash cold and hang dry.
Polyester, Elastane
Machine wash cold.
Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks & Spencer's returns policyThis is a one-piece swimsuit in a regular fit with a deep plunge neckline for a flattering poolside look. It features a tummy control panel to sculpt your figure and wide straps for comfort. The added stretch in the swim fabric gives a flexible feel, while the removable padding offers versatility. Perfect for beach days and poolside lounging, this swimsuit is ideal for casual beachwear and summer pool parties. Style with a pair of black swim shorts and a straw sun hat for a complete look. Made from a stretchy swim fabric, machine wash cold and hang dry.
Polyester, Elastane
Machine wash cold.
Looking for similar styles? Browse more swimwear from Marks & Spencer, beach swimwear, all swimwear, or everything from Marks & Spencer.
The M&S Tummy Control Deep Plunge Swimsuit Hyacinth works for beach days and poolside.
Pair with black swim shorts and a straw sun hat for a complete beach look.
The M&S Tummy Control Deep Plunge Swimsuit Hyacinth is made from polyester, elastane.
Editor's edit
Pair with black swim shorts and a straw sun hat for a complete beach look.
See all outfit ideasMarks & Spencer 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 Tummy Control Deep Plunge Swimsuit Hyacinth on Vinted, Depop and other UK resellers.