[The one obvious part is that they do have quite different styles; it'd be more than a little weird to see her dressed up like him. Hearing that his regular clothes "aren't bad" is good enough. Onward to teasing.]

Sweat is gonna be the least of your problems. Just imagine all the weird and embarrassing things I could have you wear.

[That he won't, because it would be easy enough for her to get him back. But Rita can reason that out herself.]