What is the difference between prêt-à-porter and haute couture?

The difference between prêt-à-porter and haute couture is availability and average price points. Also called ready-to-wear, prêt-à-porter is the term for apparel available for purchase in stores in various sizes. Haute couture pieces are custom-made to fit the wearer's body size and type, as well as their tastes. As a result, haute couture fashion tends to cost significantly more and its pieces are one-of-a-kind. On 1stDibs, shop a wide range of apparel and accessories.