About this app
Size guides show specs. TrueFit shows reality. When production arrives, measure each garment and clasify it — runs large, true to size, or runs small. A dynamic widget on your product page shows shoppers exactly how it fits, with model measurements, your recommendation, and a style tip like "prefer a relaxed fit? size up." Build per-collection size guides with metric conversion and cross-brand comparisons — so shoppers know your S equals a Zara M. Place the widget anywhere on the page.