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Marks & Spencer and British lingerie label Coco de Mer have released a 24-piece collection spanning four design ranges. The campaign features model Alva Claire, and the source report says the pieces are available through the M&S website.

Marks & Spencer has teamed up with British lingerie label Coco de Mer on a 24-piece collection, bringing the luxury brand’s design approach to the retailer’s lingerie range. The campaign features London-born model Alva Claire; the partnership arrives as M&S marks 100 years of fashion and Coco de Mer its 25th anniversary.

The collection is divided into four ranges, each with a distinct look. Reverie pairs emerald satin with Art Deco-inspired embroidery, while Belle uses eyelash lace in crimson and black. The other two ranges take a more embellished direction: Enigma combines metallic details and intricate embroidery, and Siren features midnight-blue satin, floral detailing and contemporary cut-outs.

The report describes the line as combining Coco de Mer’s sensual design codes with M&S’s expertise in fit and quality. It gives the size range as 30 to 42 for bands, A to H for cup sizes and XS to XL for other sizing. Sizing can vary by brand and style, so shoppers should check the product listings for item-specific guidance.

The source says the collection is available on the M&S website. It does not list individual prices, product names, or stock availability, and those details may differ across the 24 pieces.

At a glance
announcementWhen: Reported October 2026; collection launc…
The developmentM&S has partnered with Coco de Mer on a 24-piece lingerie collection, launching as the retailer marks 100 years of fashion and the label its 25th anniversary.

A Luxury Label Meets M&S Reach

The partnership brings a designer lingerie name into a collection sold through a major UK retailer, pairing Coco de Mer’s styling with M&S’s established lingerie offering. For shoppers, that means the collaboration is positioned between the two brands’ identities: decorative, fashion-led design on one side and M&S’s stated focus on fit and quality on the other.

The campaign’s message also frames lingerie as a personal choice. According to the source report, it presents the pieces as something to select for self-expression and personal confidence, rather than solely for another person. That is the campaign’s positioning; the material provided does not include customer responses or independent evidence about the collection’s reception.

The paired anniversaries give the release a clear marketing hook: 100 years of M&S fashion and Coco de Mer’s 25th year. The launch adds a lingerie collaboration to those milestones, but the source does not say whether it is part of a wider anniversary programme.

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Two Brand Anniversaries

The report presents the collaboration as a meeting of a high-street retailer and a British label known for more sensual lingerie design. It identifies Alva Claire as the face of the campaign and says the creative direction centres on choosing lingerie for oneself. No further campaign details, such as its locations, photography team or media schedule, are provided.

The release brings together four named ranges rather than one uniform design. Their materials and detailing vary from satin and embroidery to lace and cut-outs, giving shoppers different looks within the same 24-piece collection. The report describes the pieces as intended to have an indulgent feel while remaining accessible, but provides no pricing data to substantiate or compare that description.

““confidence, self-expression and feel-good dressing””

— Hypebae report

Prices and Stock Details Await

The source gives no launch date beyond its October 2026 report timing, nor does it provide prices for individual items. It says shoppers can find the collection on M&S’s website, but does not specify whether every piece was available at the time of publication, whether the range is online-only, or whether it will be sold in stores.

Other details also remain unreported, including how long the collaboration will be stocked, whether additional products or colours are planned, and how the brands will assess its performance. The source’s claims about accessibility and fit are not accompanied by price comparisons, garment measurements or consumer testing.

Check M&S Product Listings

Shoppers seeking the collection can consult the M&S website for current product availability, prices and item-specific sizing information. Because the source does not confirm stock levels or a store launch, those details should be checked directly with the retailer.

No further launch events, restocks or follow-up releases are announced in the material provided. Any update on the collection’s availability or sales would need to come from M&S or Coco de Mer.

Key Questions

What is the M&S and Coco de Mer collaboration?

It is a 24-piece lingerie collection created by M&S and British label Coco de Mer, divided into four named ranges.

Which ranges are included?

The collection includes Reverie, Belle, Enigma and Siren, with designs using satin, lace, embroidery, metallic details and cut-outs.

Who appears in the campaign?

The campaign features London-born model Alva Claire. The report says it presents lingerie as a personal choice tied to self-expression.

What sizes are listed?

The report gives band sizes from 30 to 42, cup sizes from A to H, and general sizes from XS to XL. Sizing varies by garment and brand, so check each M&S product listing.

Where can shoppers buy the collection, and how much does it cost?

The source says it is available through the M&S website. It does not provide prices, confirm store availability or give item-by-item stock information.

Source: rss

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