Sex & Disco is described as a “sparkling cool silver [with a Lustre finish].” It’s a lavender-tinted gray with silver sparkle. This shade embodies a true Lustre finish, as it was powdery, glittery, and sheer–it’s the type of texture that doesn’t bind together, so you’re left with sparkle that gets everywhere but the lid. A lot of the fall out ended up underneath the eye during application, but there were still a few stray sparkles after wearing it all day. MAC Time to Tango is darker, purpler. MAC Amethyst is warmer. MAC Silverwear is less sparkly. See comparison swatches.