I see plenty of plus size clothing at my thrift stores. But unfortunately it can only be as inclusive as the items that are being provided by people. I imagine larger sized people may hang onto items longer due to difficulty finding them in general.

At least half of the aisles in my local shops are plus sizes.

That’s why I keep my shop stocked with plus size items. I will say it’s tough sourcing good items that fit the aesthetic I’m curating, but that’s what makes it fun! I also struggle to find alternative style mens clothing in the thrift