Art by ???
I apologize to the artist who's name I've forgotten.
Any one know who did this so I can credit them?

Anyway, from my "Oops Wrong Costume" sketchbook.
Alvin prepares to go on in a female role.
OR he could be getting into a female disguise for some scheme he has going.
I'm sure he has a good reason for getting all dolled up though.

His look is based on this character from and early Warners cartoon.
[link]
Who I have always thought looked very close to Alvin's model sheet.