Hahahaha :P I'd expect a Glimmer to be a girly girl, she loves fashion and make-up and stuff, but I wouldn't picture her as a villain. Rather as someone who is a bit shy. Same with Cashmere. Gloss is a guy and I'd imagine him to be really into fashion as well. When I hear Cashmere, Glimmer and Gloss I just picture a group of fashion designers who are eccentric, but no villains.