I dont know how i'd keep outfits together if I didnt have hanging space - the clothes would just get lost under piles of other ones and would never get worn! When they're hanging, its easier to remember what you've got and rotate outfits. I only use the drawers for extra baby grows/sleepers, random separates such as leggings and tshirts, tights and socks. I am a bit weird though and hang each outfit with vest, tights, cardi and all, so I can grab one hanger and have everything I need there without having to search. It makes life easier and gets max use out of her (many many many) clothes.