Research highlights that allowing customers to physically or virtually test clothing before committing to a purchase addresses several key psychological and logistical barriers:

According to literature and industry analysis, there are two main ways this "try before buying" promise is fulfilled:

: Studies indicate that AI-driven virtual fitting rooms improve size accuracy and purchase confidence, which can significantly reduce fashion return rates for brands.

Academic and industry papers exploring the "try before you buy" (TBYB) concept primarily focus on reducing and the "product-fit uncertainty" (PFU) that typically plagues online apparel shopping . Academic Perspectives on TBYB

: Tools like Google Shopping Try-On or the experimental Doppl app use generative AI to show how clothes look on a digital version of the user's actual body, rather than a generic model.