I'm so fed up of women asking "Why don't you buy men's clothes?" when we complain about quality, because there's a certain amount of sizing privilege involved. I'm 5ft 1 and even most women's clothes are too long for me, so where the AF am I going to find men's clothes that fit me?!
As a short person, I'll give a chance to any company that makes petites (which is an ever-diminishing number). This means I'll often buy things from shops where I wouldn't necessarily have chosen them for the style, if I'd had a choice. That's why I have a couple of things from Land's End (boring but comfortable), and a few plain things from Asos and Boohoo.
Anyone who's very short, very tall, or larger than a size 18/20 knows this. We shop where it's possible to shop, which isn't always where we'd like.
And don't even get me started about ethical/fairtrade clothing companies. They make a much narrower sizing range than high street shops and then what we request more sizes, they claim there isn't a demand when we know full well that there is. If you don't make ethical clothes that for us then you can't go complaining when we buy stuff from Boohoo, who seem to actually want customers.