# Marks & Spencer retail and fashion partnerships

> Live situation record from CLSTR: https://clstr.news/situations/marks-spencer-retail-and-fashion-partnerships
> Updated: 2026-10-13T14:34:15.000Z. Sources: 11. Developments: 3.

Marks & Spencer has entered into several strategic collaborations to expand its product offerings. In late September 2026, the retailer announced a partnership with Sephora to launch ‘Sephora at M&S’ across the United Kingdom. Scheduled to begin in spring 2027, this initiative will see Sephora-branded departments in approximately 100 select M&S stores and on the retailer’s website, offering a curated selection of skincare, makeup, fragrance, haircare, and bodycare products.

Following this, in October 2026, Marks & Spencer announced a lingerie collaboration with London-based brand Coco de Mer. To mark M&S’s 100th anniversary in fashion and Coco de Mer’s 25th anniversary, the partnership will debut a 24-piece collection featuring four distinct ranges: Reverie, Belle, Enigma, and Siren. The collection aims to combine Coco de Mer’s design DNA with M&S’s manufacturing scale and expertise in fit and quality. Featuring materials such as satin, lace, and intricate embroidery, the range is designed with inclusive sizing and priced between £15 and £55. It will be available online and at select physical locations.

## Timeline

### 2026-10-13: Marks & Spencer partners with Coco de Mer for luxury lingerie collection

Marks & Spencer has partnered with luxury lingerie brand Coco de Mer to launch a 24-piece collection featuring satin and lace, priced between £15 and £55.

3 sources. https://clstr.news/cluster/marks-spencer-partners-with-coco-de-mer-for-luxury-lingerie-collection

### 2026-10-11: Marks & Spencer and Coco de Mer launch lingerie collaboration

Marks & Spencer and Coco de Mer have announced a 24-piece lingerie collaboration featuring four unique ranges, launching 15 October with inclusive sizing and accessible price points.

2 sources. https://clstr.news/cluster/marks-spencer-and-coco-de-mer-launch-lingerie-collaboration

### 2026-09-29: Sephora and Marks & Spencer partner for UK beauty rollout

Sephora and Marks & Spencer will partner to launch ‘Sephora at M&S’ in 100 UK stores and online starting in spring 2027, aiming to transform the retailer's beauty offering.

7 sources. https://clstr.news/cluster/sephora-and-marks-spencer-partner-for-uk-beauty-rollout

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Cite as: Marks & Spencer retail and fashion partnerships. CLSTR, https://clstr.news/situations/marks-spencer-retail-and-fashion-partnerships