I've noticed very few plus-sized items at vintage clothing shops. I asked one owner why, and she said she seldom encounters plus sizes from different eras.
Why is this? I'm 36 and didn't wear plus sizes in the 70s or 80s, but I know that plus-sized women existed then (even though the current theory is that more people were thinner then). Did they just run around in homemade muumuus, or what?
The best I can do (besides accessories) in vintage shops is accessories and a few mens' items.



