The 10 Biggest Fashion Moments of 2025

And that’s a wrap on 2025! (Well, almost). As we’re approaching the end of another wonderfully fabulous year for fashion, at Who What Wear UK, we’ve all been discussing and debating the biggest moments of the last 12 months. The good, the bad and the Labubus, there have been viral bootleg jeans, tour wardrobes, another Met Gala to decode as well as snippets into the new Devil Wears Prada film.

This year was one of, if not the, most exciting years for fashion in the last couple of decades. With 16 new creative director debuts in September fashion month for spring/summer 2026, the industry’s musical chairs brought unprecedented change and excitement across the ‘big four’ fashion cities and beyond. Highlights included Matthieu Blazy’s Chanel, Jonathan Anderson’s Dior and Louise Trotter’s Bottega Veneta.

And it wasn’t just the fashion world that was particularly momentous and stylish: in music, both Lily Allen and Sabrina Carpenter have served look upon look for their press and concert tour for their respective albums, West End Girl and Short n’ Sweet as well as Man’s Best Friend. Of course, speaking about music and big moments, let’s not forget Kendrick Lamar’s performance at the Super Bowl halftime show. People were left talking about the cut of Lamar’s jeans more than they wee his performance. Our verdict? Well, we’ve been wearing bootleg cut denim ever since, so go figure.

Before we get right into the 10 biggest moments in fashion of 2025, see how much you were paying attention this year, with our big fat fashion quiz of the year. Good luck!

We couldn’t speak about fashion moments this year, without speaking The Devil Wears Prada 2. With the preview teasing just enough to wet our appetites, as well as that iconic moment they attended Milan Fashion Week in September in full character to film a scene from the upcoming film, it’s safe to say we we’re hooked.

Singer Charli XCX married her finacé, George Daniels, who is the drummer in the 1975, in September in Sicily. After a very chic legal ceremony in London, the couple invited all their friends to the Mediterranean for a weekend wedding of Aperol Spritz and 365 partying. From Alex Consani to Gabbriette, Emily Ratajkowski and Amelia Dimoldenberg, every cool person you follow was there. Did we have FOMO? What do you think?

If you’ve got through this year without knowing what a Labubu is, then you may have taken your digital detox too far. Pop Mart’s furry toy monster doll, with its very mischievous “ugly-cute” face became a huge hit not only with Gen Alpha and Gen Z, but millennials around the world. An example of the genius of ‘blind box’ items, not knowing which character you were buying when purchasing drove excitement, and as such, sales. Everyone from your niece to Dua Lipa, Marc Jacobs and Rhianna had a Labubu hanging off their handbag this year.

Sabrina Carpenter‘s sensational album Man’s Best Friend toured this year, and with it were some beyond fabulous looks from the pop princess. From pink bedazzled mini dresses to vintage-inspired custom corsets, the outfits she served were spoken about almost as much as the album itself. We’re super fans, can you tell?

Of all the creative director debuts during fashion month in September, none impressed quite like Matthieu Blazy’s first collection for Chanel. From feathered skirts to a contemporary take on the classic tweed suit, Blazy managed to keep the house’s heritage whilst bringing into the future. It was met with much praise, and high anticipation for his future looks.