So my boyfriend wants to cosplay a Sailor Moon version of a character from his friend's webcomic. (I can't find a picture of the character in the Sailor Moon outfit at the moment, however the outfit is literally no different from canon Sailor Moon besides the hair, so this
He is a size 13 in men's shoes. He already has a very hard time finding men's shoes in his size, and I know he'll be even larger in women's shoes. So that'll make things even trickier when looking for women's boots. I've tried looking on online shoe shops for transwomen, drag queens, and even cis women with large feet. So far, I haven't found anything remotely similar to Sailor Moon's boots.
Where's a good place for cosplayers with larger feet to turn for tall boots?