So I had the following conversation with a salesperson yesterday.
Me: I really like this, but you just have it in small and 3X. Do you possibly have any others?
Salesperson: Um...I don't think so. What size do you need?
Me: Well, I'm pretty busty, so I usually wear a M-L or sometimes XL, if something runs small.
Salesperson: Oh, she says, pulling out the XXXL. Well, you can probably make this work.
And, by the way, F%#& you!