Ashley Tisdale Spotted Buying Wigs!

Ashley Tisdale was recently spotted buying up some wigs — which leads to our next question: what was her costume??!
We can think of a million costumes that would use wigs as a main part of their effect, but which would’ve been best for Ashley??
A clown?? Cher??
Do U have any guesses??
Send us a pic, Ashley!
[Image via Abaca USA.]