I can dress myself and I know how to go to stores.
Clothes are such a personal thing, that have so many peculiarities particular to a certain person's body type, that I wouldn't ever trust anyone to buy any clothes for me.
I guess if you're a beta permavirgin who hates going to stores it might be useful, right? Otherwise, it seems like a pretty degenerate deal. Like paying someone else to write personal letters for you.
>but muh monthly variety!
Just walk into a store and take in the variety there and then, you fuckwit.