Your better half should play the Cupid's Wingman with you, that's what it's intended for.
I have quite a few bought skins:
Team Distressed
Imulsion
Infected Omen (Came with my Adam Fenix code)
Deadly Cute
Blood
Green Liquid Metal (Jack in the Box exclusive)
Jungle Camo (Horde Command DLC)
Team Plasma (Horde Command DLC)
Chocolate (RAAM's Shadow DLC)
Liquid Metal (Season Pass DLC)