Why clothing for fat people shouldn't exist. When I was fat, the largest size I wore was xxl. I never let myself get bigger than that.  In the country where I live it's almost impossible to find anything above xxl, so I never let it get to that point. It's like if I got any bigger I basically wouldn't be a part of society anymore. I feel like when you accommodate fat people in every way, including clothing, then they will never find a reason to be thinner.  I'm sure that if stores didn't carry above an xl, I wouldn't have let myself get bigger than that.  At this point you could fit 3 of me in an xxl T-shirt. I'm not saying it's a normal size BTW, just the logic.