it seriously is a great way to use your old polishes >.<
in this one i used...
Sally Hansen Hard as Nails Petite Pink (i bought this for my senior prom...) (half bottle)
NYX Girls Purple Noir (10 drops)
Eyeko Punk Polish (5 drops)
OPI DS Original (15 drops)
a scoop from a mixture of Make Up Forever Star Powder (954, 944, 942)...
it looked like a mauve to me...
so i named it "You Mauve Me"