Uhm... I already own a few binders, and when I measured myself, I wore a sports bra. But tbh, I don't know if I measure myself in the correct way. Due to years of binding, I'm very saggy (lol) and flat-ish, like my chest has no filling and therefore I'm not really sure how to measure. I'm about to order a gc2b, and they have different sizing than Underworks, and therefore I need to measure again :/
Help me guys XD