Sephora is an amazing on line store and  a local store for me.  It is like going to a candy store of make up, skin care, perfume and hair care.  There is so much to choose from.  You can try every thing in the store.  They also have a rewards program.  Every time you spend $100 they give you a small gift.  When you buy on line they send you samples that you can pick out.  They also send everything in beautiful bags/or boxes. 

If you don't know what you want but have the time to play around and look I would recommend using them.