You only need a few numbers really, and a small table printed on the label would be easy enough. At the end of the day a company is going to produce a limited number of patterns. Probably still only going to get xs/s/m/l/xl/xx… So roughly 7 patterns. In any case, having the numbers can tell you whether a m or a s will be choking you or a comfortable fit, whether it will constrict your arm motion, or be an unintentional crop top. It just demands more quality control from the manufacturer and honest labeling which is antithetical to their interests (getting people into the store, errant purchases, etc…)
You only need a few numbers really, and a small table printed on the label would be easy enough. At the end of the day a company is going to produce a limited number of patterns. Probably still only going to get xs/s/m/l/xl/xx… So roughly 7 patterns. In any case, having the numbers can tell you whether a m or a s will be choking you or a comfortable fit, whether it will constrict your arm motion, or be an unintentional crop top. It just demands more quality control from the manufacturer and honest labeling which is antithetical to their interests (getting people into the store, errant purchases, etc…)