Ellie, the owner of Dreamworld is the in process of making everything more user friendly. basically her "worlds" are just themes i think. if you want to
search by color for shadows/blushes, use this link (they are grouped by color):
Makeup Links/Colors
i know her foundations are put into groups now but i have no used them....
anyhow, Ellie is super nice, very accommodating to the point of being too much so

. her site just opened a few months ago so please be patient with the site, she is doing all she can to improve it at the moment.