look up any word, like the eiffel tower:
 
1.
A female who wears unattractive clothing (ie. a sweater) and still manages to look like a whore.
A: "Have you seen Hannah's outfit today?"

B: "Yes, she looks like a prostitute in training!"

A: "I know, she's such a sweater slut."
by TheGoldenScissors December 13, 2011