Luxury fashion's size problem: a glimpse, not a revolution

The runways of Milan and Paris offered fleeting moments of inclusivity this season, showcasing mid- and plus-size models alongside their slimmer counterparts. But a deeper dive reveals a stark reality: these gestures remain isolated, failing to translate into a meaningful shift in the luxury fashion landscape, and, crucially, in the availability of clothing for a vast swathe of consumers.

The numbers don't lie: a persistent gap

Vogue Business’s meticulous analysis of Fall/Winter 2026 collections across New York, London, Milan, and Paris tells a discouraging story. Just 0.3% of the 7,817 looks presented featured plus-size models (US 14+), a significant decline from last season’s 0.9%. Straight sizes still dominate, accounting for a staggering 97.6% of all looks. While mid-size representation (US 6-12) remains relatively flat at 2.1%, the overall trend points to a retreat from even the limited inclusivity seen previously.

The disconnect is increasingly evident to consumers, as influencer Remi Bader—who built a following documenting realistic clothing hauls—observed after attending London Fashion Week. “I didn’t realize that a brand might throw in a mid-size or plus-size model, but you can’t actually buy those pieces in those sizes,” she said, highlighting a frustration shared by many.

Beyond the runway: a retail reality check

The issue isn't just about visibility; it’s about accessibility. A recent Vogue Business survey of nearly 700 consumers revealed that almost half (48%) feel pressure to lose weight to feel fashionable, with 63% citing sizing challenges as the primary driver of that pressure. The problem is particularly acute in the luxury sector, where 27% of plus-size respondents report rarely or never finding their size.

Tiffany Hsu, chief buying officer at Mytheresa, underscored this point: “Customer demand tends to be broader and more nuanced than what is presented during fashion week. Ultimately, runway representation is directionally improving, but it still does not fully mirror the reality of purchasing behavior.”

The brand's burden: production and profitability

While casting directors acknowledge the existence of numerous curve models ready to walk, the onus, they say, falls squarely on the brands. Chloe Rosolek, a casting director, stated, “The lack of size inclusivity is from the brand side.” The barriers are largely operational: expanding size ranges requires significant investment in pattern-making, grading, sampling, production, and inventory planning—an expense many brands are unwilling to bear. Christian Siriano, however, argues that this is a matter of responsibility. “If you’re going to design for more women, you have to put in the work to make sure the clothes actually fit and feel great.”

A path forward: authenticity and extended commitment

The key, according to industry insiders, lies in authenticity and a sustained commitment to inclusivity. Ester Manas, a Paris-based inclusive label, achieves a remarkable 60-70% plus-size customer base by being transparent about sizing and designing a universe around inclusivity. Collaborations, like Vitto’s partnership with Pull&Bear, can offer a route to scale, but require meticulous attention to fit and grading. The industry’s future hinges on moving beyond superficial gestures and embracing a truly inclusive approach, one that extends from the runway to the retail floor. The industry has operated around a very narrow idea of beauty for a long time, and while systems don’t change overnight, the customer hasn’t changed. Women of all sizes have always been part of the audience.