[Langy]

Hi there new to the site this may be a dumb question. I recently became a reseller of second hand clothes and I bought a lot of vintage adidas, nike, puma etc vintage tracksuit tops is there an easy way to tell the difference in mens an womens tops? Some of them are obvious but others not so much, the only answer I can find is the zip is on opposite sides but there are some that say womens and there on the "mens" side and also the side zips are on are different for different countries. Any help would be much appreciated