DDs room has butterflies. She is 3 1/2 now and still loves her room. However in saying that it has a butterfly theme I didnt go overboard. I stuck with pastel colours for everything (quilt, sheets, etc) and have some butterfly shaped mirrors on one wall and butterfly prints on the other. I figure when she does get bored with butterflies it's not too hard to change things around as the base/big stuff is pretty nutural.