If she really wants to, but tell her I generally have to get everything about two sizes too big (which with some brands, ventures into plus size territory) and then have alterations done. There are absolutely zero stores where I can wear anything as-is.

Pretty sure womens clothing is designed and sized by super-villains. I'm not sure I'm entirely kidding there. Bats has one that's really into hats, right? I could be onto something here.