I've been wanting to try the Estée Lauder DW for ages since reading such good reviews about it but always felt too intimidated to go to one of the make up counters for a colour match - I usually just wear the boots botanics BB cream so "proper" make up is all a bit scary to me. Anyway I was feeling brave today so went and the lady recommended I try the light version as the normal DW might seem too heavy compared to the BB cream I am used to. She gave me a tiny little pot which is apparently a 10 day sample .... From the size of it I'm guessing I need a very small amount each day if at really is 10 days worth. Am I best applying with a brush? What do I need underneath it? I normally do cleanse / toner / serum / moisturiser / BB cream. Should I do the same but swap the bb cream for the DW? Do I need any powder on top? Thanks 