SO-ME
    WomenMenBrandsEdits
    Clothing
    • Activewear
    • Dresses
    • Nightwear & Loungewear
    • One-Pieces
    • Outerwear
    • Outfit Sets
    • Shirts & Tops
    • Shorts
    • Skirts
    • Suits
    • Swimwear
    • Trousers & Jeans
    • Underwear & Socks
    Accessories
    • Belts
    • Gloves & Mittens
    • Hair Accessories
    • Hats
    • Scarves & Snoods
    • Sunglasses
    • Ties
    Bags
    • Handbags
    • Wallets & Money Clips
    Jewellery
    • Anklets
    • Bracelets
    • Earrings
    • Necklaces
    • Rings
    • Watches
    Shoes→
    Clothing
    • Activewear
    • Dresses
    • Nightwear & Loungewear
    • Outerwear
    • Outfit Sets
    • Shirts & Tops
    • Shorts
    • Suits
    • Swimwear
    • Trousers & Jeans
    • Underwear & Socks
    Accessories
    • Belts
    • Gloves & Mittens
    • Hats
    • Scarves & Snoods
    • Sunglasses
    • Ties
    Bags
    • Handbags
    • Wallets & Money Clips
    Jewellery
    • Bracelets
    • Earrings
    • Necklaces
    • Rings
    • Watches
    Shoes→
    SO-ME
    Women
    ClothingActivewearDressesNightwear & LoungewearOne-PiecesOuterwearOutfit SetsShirts & TopsShortsSkirtsSuitsSwimwearTrousers & JeansUnderwear & Socks
    AccessoriesBeltsGloves & MittensHair AccessoriesHatsScarves & SnoodsSunglassesTies
    BagsHandbagsWallets & Money Clips
    JewelleryAnkletsBraceletsEarringsNecklacesRingsWatches
    Shoes
    Men
    ClothingActivewearDressesNightwear & LoungewearOuterwearOutfit SetsShirts & TopsShortsSuitsSwimwearTrousers & JeansUnderwear & Socks
    AccessoriesBeltsGloves & MittensHatsScarves & SnoodsSunglassesTies
    BagsHandbagsWallets & Money Clips
    JewelleryBraceletsEarringsNecklacesRingsWatches
    Shoes
    HomeFavoritesChatProfile

    Help

    • Help Centre
    • Shipping policy
    • Returns policy
    • Refund policy
    • Payments
    • Contact

    About

    • Our Story
    • How ranking works
    • Edits
    • Become a partner
    • Careers

    Shop

    • Women
    • Men
    • All Genders
    • Brands

    Stay Connected

    Get the latest on sustainable fashion, new arrivals, and exclusive offers.

    View our Privacy Policy

    Follow Us

    SO-MESO-ME

    © 2026 SO-ME. All rights reserved.

    SO-ME is a trading name of SO-ME App Ltd. Registered in England and Wales. Toward Studio, Cambrian Buildings, Cardiff CF10 5FL. SO-ME earns commission from qualifying purchases. This does not affect pricing.

    • Terms of Use|
    • Privacy Policy|
    • Cookies Policy|
    • Intellectual Property|
    • Affiliate Disclosure|

    M&S Tummy Control Deep Plunge Swimsuit Hyacinth

    Marks & Spencer M&S Tummy Control Deep Plunge Swimsuit Hyacinth - 1
    Marks & Spencer M&S Tummy Control Deep Plunge Swimsuit Hyacinth - 1
    Women/Clothing/Swimwear
    Marks & Spencer

    M&S Tummy Control Deep Plunge Swimsuit Hyacinth

    £36.00
    Beach

    Perfect For

    Beach

    Sizes: 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24

    +1 more/ 8 Show less

    Prices and availability shown may vary from the retailer's website. Please check the retailer for current pricing and stock.

    Chat to our stylist· AI

    Or about anything

    Product Description

    This is a one-piece swimsuit in a deep blue hue, crafted with a deep plunge neckline for a flattering look. The ruched design around the bust adds support and shape, while the tummy control panel helps sculpt your figure. Removable padding offers versatility, and the added stretch in the fabric ensures flexibility and comfort. Ideal for poolside lounging and beach days, pair it with a wide-brimmed hat and oversized sunglasses for a complete look. Synthetic fabric, machine wash cold.

    Delivery & Returns

    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 policy
    Key Features
    • •Brand: M&S
    • •Deep plunge neckline for a flattering look
    • •Ruched design around the bust for support
    • •Tummy control panel to sculpt your figure
    • •Removable padding for versatility
    • •Added stretch in the fabric for flexibility
    Product Description

    This is a one-piece swimsuit in a deep blue hue, crafted with a deep plunge neckline for a flattering look. The ruched design around the bust adds support and shape, while the tummy control panel helps sculpt your figure. Removable padding offers versatility, and the added stretch in the fabric ensures flexibility and comfort. Ideal for poolside lounging and beach days, pair it with a wide-brimmed hat and oversized sunglasses for a complete look. Synthetic fabric, machine wash cold.

    Delivery & Returns

    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.

    Looking for similar styles? Browse more swimwear from Marks & Spencer, beach swimwear, all swimwear, or everything from Marks & Spencer.

    Reviews

    Write a review

    0 / 2000

    Frequently asked questions

    What occasions is the M&S Tummy Control Deep Plunge Swimsuit Hyacinth suitable for?

    The M&S Tummy Control Deep Plunge Swimsuit Hyacinth is ideal for beach, poolside.

    How do I style the M&S Tummy Control Deep Plunge Swimsuit Hyacinth?

    Pair with a wide-brimmed hat and oversized sunglasses for a complete beach look.

    What sizes does the M&S Tummy Control Deep Plunge Swimsuit Hyacinth come in?

    The M&S Tummy Control Deep Plunge Swimsuit Hyacinth is available in sizes 10, 12, 14, 16, 18, 20, 22, 24, 8.

    Complete the Look

    View all

    Editor's edit

    Styled just for this swimwear

    Pair with a wide-brimmed hat and oversized sunglasses for a complete beach look.

    See all outfit ideas
    View Marks & Spencer's returns policy
    Key Features & Material
    • •Brand: M&S
    • •Deep plunge neckline for a flattering look
    • •Ruched design around the bust for support
    • •Tummy control panel to sculpt your figure
    • •Removable padding for versatility
    • •Added stretch in the fabric for flexibility
    Conscious Choice

    Pre-loved Alternatives

    View All

    Second-hand alternatives to the M&S Tummy Control Deep Plunge Swimsuit Hyacinth on Vinted, Depop and other UK resellers.

    Lipsy Lipsy size 8 purple lilac mix strapless halter plunge swimming costume Brand new with tags
    Pre-loved
    Lipsy

    Lipsy Purple Lilac Mix Halter Plunge Swimsuit Size 8

    £9.99
    Maine New England Swimsuit size 18 Athletic racer back blue red panels stretch
    Pre-loved
    Maine New England

    Maine New England Blue & Pink Racer Back Swimsuit Size 18

    £7.99
    Mint Velvet Mint velvet ruched tummy control orange swimsuit size 32dd
    Pre-loved
    Mint Velvet

    Mint Velvet Orange Ruched Tummy Control Swimsuit Size 32DD

    £15.00
    Mint Velvet Mint velvet tummy control ruched swimsuit size 38e
    Pre-loved
    Mint Velvet

    Mint Velvet Orange Ruche Tummy Control Swimsuit Size 38E

    £15.00
    South Beach South Beach crinkle ring front cut out halter swimsuit in blue
    Pre-loved
    South Beach

    South Beach Blue Crinkle Halter Swimsuit

    £16.00
    ASOS Asos red swimsuit
    Pre-loved
    ASOS

    ASOS Red Swimsuit with Plunging V-Neckline

    £3.00
    Pour Moi Pour Moi size 38FF underwired padded halter bikini top Brand new with tags
    Pre-loved
    Pour Moi

    Pour Moi Multi Floral Padded Halter Bikini Top Size 38FF

    £5.99
    solar. Swim suit costume 16 / 18 B cup green tropical floral
    Pre-loved
    solar.

    Solar Green Floral One-Piece Swimsuit

    £6.99
    Load More

    Similar Items

    View All

    More items for beach and poolside wear from across SO-ME.

    Marks & Spencer M&S Tummy Control Deep Plunge Swimsuit Fern Green
    Marks & Spencer

    M&S Fern Green Tummy Control Swimsuit

    £36.00
    Marks & Spencer M&S Tummy Control Deep Plunge Swimsuit Peat
    Marks & Spencer

    M&S Tummy Control Deep Plunge Swimsuit Peat

    £36.00
    Marks & Spencer M&S Tummy Control Wired Plunge Swimsuit (D-GG) Black
    Marks & Spencer

    M&S Black Tummy Control Wired Plunge Swimsuit

    £36.00
    Marks & Spencer M&S Sculpt Bonded Plunge Swimsuit Midnight
    Marks & Spencer

    M&S Midnight Bonded Plunge Swimsuit

    £36.00
    Marks & Spencer M&S Sculpt Broderie Trim Plunge Swimsuit Bluebell
    Marks & Spencer

    M&S Bluebell Broderie Trim Plunge Swimsuit

    £26.00
    Marks & Spencer M&S Tummy Control Textured Swimsuit Peat
    Marks & Spencer

    M&S Peat Textured Tummy Control Swimsuit

    £36.00
    Marks & Spencer M&S Sculpt Plunge V-Neck Bikini Top Midnight
    Marks & Spencer

    M&S Midnight Blue Sculpt Plunge V-Neck Bikini Top

    £20.00
    Marks & Spencer M&S Sculpt Plunge V-Neck Bikini Top Mango
    Marks & Spencer

    M&S Mango Sculpt Plunge V-Neck Bikini Top

    £20.00
    Load More