This character doesn't have any unlockable outfits.
Cathy is a limited edition character from . She can be unlocked in the Halloween Mega Pack with Eddy, Pumpkin, Hexed and Noel for 100. She costs 60.
Cathy is a mutant octopus-like creature with bluish-purple skin, grey eyes and black hair. She wears a magenta headband, a schoolgirl outfit with a magenta tie and plaid skirt, black and magenta socks and black converse sneakers.