For prom I bought 4 eyeshadow a from mac in the 'build your own palette' kind of thing. These were the colours that I had my makeup done at mac with, different purples. I was so impressed with the finish on the day at mac, and was so surprised I got such a good result when doing it myself! The colours went on really well and blended nicely too, they layered to create drama which was what I wanted them to do. I give these mac eyeshadows at least a 9/10 they had a lovely finish and lasted through the night and to the next morning (she says with shame) the only reason these are not a ten is the price, they are expensive but worth the money.