The "Devil" is in the Merchandising: How M&S Decoded the Zeitgeist

I’m in my early 30s, which means I’m officially in that style purgatory where half my wardrobe is "I’ll wear it again at some point" and the other half is...well, M&S basics. Last week, I sat my Gen Z colleagues down and asked the million-pound question: "Is M&S cool yet?"

The reactions were a bit of a reality check. One gave me a pitying "their workwear is okay, I guess," while another just stared at me as I tried to convince them they should really visit the huge M&S store in Longbridge (if you know, you know). But while everyone on socials is busy debating the brand's 'cool factor,' (we’ve all seen the endless reels on this topic) M&S is quietly pulling off the most sophisticated marketing heist of 2026.

The Devil Wears…M&S?

I went to see the new Devil Wears Prada sequel at the cinema this past Sunday (a total nostalgic fever dream), and would you believe it? As soon as I opened the M&S app on the way home, there it was front and centre: ‘The Power Dressing Edit.’ I am genuinely obsessed with the Andy Sachs and Miranda Priestly lookalikes they’ve cast - it’s so on the nose it’s brilliant. By mirroring both leads, they’ve managed to target two different demographics simultaneously, making the collection feel relevant whether you’re a millennial career climber or a seasoned executive.

I’m dying to know the behind-the-scenes strategy here; are these older SKUs they’ve revamped with a fresh narrative, or is this a brand-new collection designed specifically for the movie’s release? I suspect it’s a strategic mix of both, proving that with the right styling, even a classic staple can become a "must-have" cultural moment.

The "Love Story" Blueprint

This isn’t a one-off, either. If you’ve been on the M&S app or website lately, you might have spotted their 90s capsule collection. When I first caught their "90s Edit" ad on Meta, I honestly had to do a double-take. From the initial ad which popped up on my Instagram feed right through to the product page, I was hooked. The clothes are modeled by a total Carolyn Bessette-Kennedy lookalike in these perfect, "papped in New York" style shots. 

It isn’t her, obviously. It’s a model. But the casting is so spot on that at a quick glance, you’d be totally fooled. If you haven't been on Disney+ lately, you might have missed the "why" behind all this: Love Story, the new biographical romantic-drama anthology series about CBK and JFK Jr., dropped in February and it introduced a whole new generation to Carolyn’s iconic style. I’m obsessed. I’ll admit, I haven't actually watched Love Story yet, but I’ve seen a massive surge in Carolyn Bessette-Kennedy "Inspired Outfit" reels and Pinterest pins lately (and to be fair, I’ve been a fan of her style for years).

This has officially gone full circle - I recently watched a reel by '@thesummermama' talking about this specific M&S range, and you can clearly see from the comments that the influence is working in both directions. People are being encouraged to start watching the show and to go out and buy the clothes. M&S are essentially driving the viewership of the show while simultaneously clearing their shelves. It’s the ultimate feedback loop.

‍

M&S have definitely managed to bottle that "New York Royalty" vibe. Instead of just leaving it as an aesthetically styled ad to get you to click, they’ve piped that energy directly into the shop itself. It’s genius - it makes the clothes feel like they have a history before you’ve even tapped "add to bag."

The Power of the "Visual Synonym"

In the industry, marketing and merchandising usually live in completely different silos. Marketing is responsible for building the dream and the 'top of funnel' emotion, while merchandising handles the logic - stock levels, SKU management, and getting you closer to the 'Add to Basket' button.

Sometimes, there’s a hand-off where the 'vibe' of the ad gets lost the moment you hit a clinical-looking landing page or PDP. M&S has smashed those walls down between departments and created something so seamless that even the most cynical shopper can’t help but want to buy into the fantasy.

The M&S team have pulled off something impressive- combining a sleek SEO-friendly dedicated landing page for each range, curated with care to showcase "clean lines, muted tones, and razor-sharp tailoring." It’s essentially a masterclass in how to dress like Caroline (or Andy and Miranda) using nothing but clothes from the M&S rails. 

What grabs my attention most as a marketer is the continuity of the campaign. By flowing those grainy lifestyle shots directly into the Product Detail Page (PDP) image galleries, the narrative never breaks. Having worked in E-commerce myself, I’d absolutely love to see the data - the lift in CVR on these specific SKUs must be substantial. M&S have shown us that when you sell a story, the product can practically sell itself.

Why It’s Clever (and Why It Converts)

The smartest thing about these campaigns to me is the flow of commerce:

• Search & Social: The PDP gallery imagery flows through to Google Ads and social feeds, catching the eye of anyone currently engaged in the Devil Wears Prada 2 hype (or Caroline’s minimalist 90s style).
• Instant Authority: The product gains immediate "prestige" by association without the red tape of an official celebrity partnership.
• Frictionless Transition: Because the "look" is baked into the product page itself, there’s no drop-off between the inspiration and the purchase. It’s Narrative Merchandising at its finest.

My Prediction: The Summer of "Elle"

So, what’s the next move for M&S? If we look at upcoming television and film releases for Summer 2026, the target is obvious (and very pink).

In July, Prime Video is dropping Elle - the highly anticipated Legally Blonde prequel starring Lexi Minetree.

My Prediction: Keep a very close eye out for an “M&S "Summer Prep" or "Linen Shop" in June. I’m betting on a model with a very specific blonde blowout, a high-octane "optimistic pink" wardrobe, and if we’re lucky, a very well-placed chihuahua-adjacent accessory in the background.

M&S is proving that you don’t need to buy the rights to a movie to live in its world. You just need a brilliant casting director and the guts to turn your product pages into a moodboard.

Is your brand still using "standard" merchandising, or are you building a narrative? Let’s talk about how to turn your product feed into a cultural shorthand.

‍