UNDIZ x Champion revives college style, the biggest trend of the back-to-school season 2026
What if the back-to-school season 2026 played out on an American campus? That, at least, is the bet behind the UNDIZ x Champion collaboration, a capsule collection that reinterprets the university wardrobe through a resolutely contemporary lens. Far from a simple exercise in nostalgia, this collection blends sportswear, visible lingerie and off-kilter proportions to offer something genuinely new.
College style revisited by UNDIZ x Champion
The American campus wardrobe has well-established codes: sweatshirts, bombers, knitwear, stripes, track pants. Yet the UNDIZ x Champion capsule makes no attempt to reproduce these codes at face value. The goal lies elsewhere: to offer a more current reading of this collegiate aesthetic, keeping what makes it recognisable while stripping away its uniform-like quality.
The palette chosen for this collection revolves around deep blue and butter yellow, two shades directly associated with American university sports teams. Textured knitwear, classic stripes and relaxed silhouettes complete this heritage. But it is the twist brought by the two brands that changes everything: satin finishes are paired with sportswear pieces, creating a contrast that modernises an aesthetic that has been around for decades.
Behind this collaboration, a broader trend is also taking shape, one that should firmly establish itself over the coming months: college style, the aesthetic born on American campuses that blends sportswear, preppy references and nods to the 1990s.
Lingerie and sportswear, the season’s unexpected duo
One of the capsule’s boldest choices concerns the role given to lingerie. In the collaboration’s campaign imagery, an oversized blue sportswear jacket opens to reveal a lace lingerie set. Elsewhere, a fitted white T-shirt is paired with wide-leg blue trousers. Lingerie is no longer hidden, it becomes a fully-fledged element of the look.
This choice fits into a deeper trend. Following the era of visible bras under open shirts, bodies worn as tops and deliberately exposed lace details, lingerie pieces are now asserting themselves as genuine components of the wardrobe. Within the UNDIZ x Champion framework, they serve a precise purpose: to break the overly literal quality of the university aesthetic. The contrast between lace and sportswear produces a silhouette that feels both relaxed and more considered.
How to wear college style from the start of the new season
Good news for those wanting to embrace this trend: the total look is not the right approach, in fact, it is quite the opposite. The strength of college style in its 2026 incarnation rests on contrasts and mixed proportions. Here are the combinations the collection puts forward:
- An oversized sportswear jacket worn open over a lace lingerie set
- XXL track pants paired with a very fitted cropped top
- Striped knitwear mixed with wardrobe basics you already own
- Satin finishes combined with relaxed silhouettes
The principle remains the same in every case: play on the opposition between oversized and body-hugging, between sport and lingerie, between retro and contemporary. It is precisely this game of contrasts that gives campus style its modernity in 2026.
A trend to watch for the new season
The UNDIZ x Champion capsule arrives just weeks before the back-to-school season, and the timing is no coincidence. It embodies a broader movement set to take lasting hold in wardrobes everywhere: college style, long associated with the image of the perfectly coordinated American student from early 2000s TV series, is reinventing itself by playing with genres and proportions.
By pairing Champion‘s sportswear heritage with UNDIZ‘s more feminine universe, the collaboration delivers a version of the university wardrobe we thought we knew inside out. But it is precisely the tension between these two worlds that makes the collection feel relevant. The back-to-school season 2026 could well be defined by this territory, and UNDIZ x Champion has already got a head start.
