Slassy: A type of outfit that is a cross between classy and sl*tty.
I feel so naughty going to chaperone the prom in this slassy dress. I'm even going comando!!
Babe, I promise I won't show anyone the polaroid pictures of you dressed slassy because I know it could jeopardize your teaching career.
There are 25 high-res, slassy photos in the attached ZIP.