From FYP to Checkout: How Elizabeth Monahan Made M&S Beauty the Ultimate Cool Girl Staple

For decades, Marks & Spencer has been the reliable cornerstone of the British high street the place for quality knitwear and the perfect sandwich. However, 2025 and 2026 have marked a radical shift in the brand's identity. By leaning into social commerce and partnering with Gen Z tastemakers like Elizabeth Monahan, M&S has transformed its beauty aisle into a destination for "it girls" and fragrance enthusiasts alike.

Elizabeth Monahan isn't just another influencer; she is a curator of "quiet luxury" and attainable glamour. With a following built on authenticity and high production value "Get Ready With Me" (GRWM) videos, Monahan's endorsement carries significant weight.

When she first featured the M&S Vanilla Sugar Body Mist in a video titled "How to smell like a literal cupcake for under £10," the impact was instantaneous. Within 48 hours, the product was sold out in major metropolitan stores. Monahan's ability to frame M&S not as a "mother's brand" but as a "secret weapon for luxury dupes" has bridged a generational gap that traditional advertising could never cross.

The Vanilla Sugar Range succeeds because it taps into the "Gourmand" fragrance trend that has dominated 2026. Unlike the sickly sweet vanilla scents of the early 2000s, this range offers a sophisticated, multi layered experience.

This complexity allows the scent to wear beautifully throughout the day, evolving from a sweet morning "pick me up" to a warm, skin close musk by evening. For TikTok users, this "expensive smelling" profile at a high-street price point is the ultimate win.

The synergy between M&S and Elizabeth Monahan was supercharged by the launch of the official M&S TikTok Shop in late 2025. By allowing users to purchase the Vanilla Sugar range directly from Monahan's videos, M&S removed the friction from the buying process.

Shoppers no longer had to navigate a separate website or trek to a physical store. They saw the glow on Elizabeth's skin, heard her rave about the scent's longevity, and tapped "Buy" in a matter of seconds. This social first strategy has seen M&S Beauty market share grow significantly, particularly among the 18-34 demographic.

While the Fragrance Mist is the "hero" product, the range extends into a full body-care ritual that Elizabeth Monahan frequently showcases in her "Everything Shower" tutorials:

The success of this range is also inextricably linked to the "Vanilla Girl" aesthetic a trend characterized by minimalism, cream colored wardrobes, and a "clean" but cozy lifestyle. Elizabeth Monahan is the poster child for this look. By positioning the M&S range as the olfactory accompaniment to this lifestyle, the brand has turned a simple beauty product into a cultural accessory.

Despite the viral hype, M&S has maintained its core promise of quality. The Vanilla Sugar range is dermatologist approved and part of the Skinkind™ philosophy, ensuring that even those with sensitive skin can enjoy the fragrance. At a time when luxury perfumes are reaching prices upwards of £200, the M&S range offers a high performance alternative that feels like a treat rather than a compromise.

The collaboration between M&S and Elizabeth Monahan serves as a blueprint for the future of retail. It proves that heritage brands can remain relevant by trusting creators to tell their stories in a way that resonates with modern audiences.