My favorite neutral combos are Pollen/Soba/Espresso and Mulch/Pollen. Just about any brown looks good with Woodwinked, so there's always that. I'm also into: Swish/Nocturnelle/Shadowy Lady (I'm semi-goth, so yes, this is everyday to me), Aquadisiac/Bitter, Gorgeous Gold/Humid/Femme Noir, and Gorgeous Gold and/or Expensive Pink/Rule/Coppering. This includes a non-MAC product, so maybe I shouldn't even post it, but it's so pretty and easy I have to: a Shadestick close to your skin tone/eye-safe glitter.