Marks & Spencer (M&S) has undergone a significant transformation over the past decade, evolving from a traditional retailer often associated with basic essentials into a prominent player on the contemporary fashion stage. This September, the company will mark its centenary of selling clothing by making its debut at London Fashion Week with a “see now, buy now” collection featuring womenswear and menswear.

The shift in M&S’s fortunes follows a period of decline that culminated in its departure from the FTSE 100 index in September 2019, the first such exit since the benchmark was established in 1984. At that time, the retailer was closing around 120 stores and saw its share price fall to a near 20-year low—an outcome reflecting waning consumer interest and a perception of the brand as outdated.

Renewed momentum came with key leadership changes, notably the hiring of Maddy Evans as head of buying in late 2019, who was subsequently promoted to womenswear director in 2022. Evans brought a renewed design focus and elevated the styling across product lines, introducing more fashion-led items that helped redefine the retailer’s image. Items such as “carrot” trousers and studded ballet pumps signaled a move toward trendier offerings while maintaining accessibility.

By the end of 2023, the transformation gained traction as M&S re-entered the FTSE 100 and reclaimed its position as the United Kingdom’s largest womenswear retailer. The retailer’s apparel began appearing frequently in the wardrobes of industry professionals and influencers, with many key pieces selling out rapidly. Among the standout items driving this resurgence were a pair of brown suede loafers priced at £55, leather bomber jackets from the Autograph collection, and wide-leg jeans starting at £24, which attracted both loyal customers and younger fashion-conscious shoppers.

Celebrity partnerships have also played a role in reshaping M&S’s profile. Actress Sienna Miller, who fronted the brand’s Autumn/Winter 2023 campaign, helped drive strong sales, followed by collaborations such as the 2024 Bella Freud silk shirt collection. More recently, Gillian Anderson joined the brand in a promotional role designed to spread positivity for the “Love That” campaign, which generated over £580,000 in sales within its first week.

In addition to product innovation, improvements in the in-store and digital shopping experience have contributed to the brand’s appeal. M&S has also expanded its range through third-party brand partnerships, offering more than 100 external labels across fashion, beauty, and sportswear, including premium names like Hush, Whistles, and Jigsaw. This strategy has diversified the customer base, attracting a broader demographic.

The retailer now occupies a unique space on the High Street, blending the grown-up sophistication seen in brands such as COS and Massimo Dutti with affordability and quality that competes with fast fashion retailers like H&M and Zara. Its ability to balance trend responsiveness with durable, well-made products has been credited with revitalizing the brand without alienating its established clientele.

Notable recent hits include the Jaeger drop-waist dress, the woven faux-leather co-ord that drew a younger demographic, and an affordable cross-body bag modeled on high-end designs, demonstrating the company’s success in marrying style and accessibility. As M&S prepares for its London Fashion Week appearance and its 100th anniversary celebration, its evolution from a dependable but uninspiring retailer to a sought-after fashion label illustrates effective reinvention in a competitive retail environment.