I was browsing the Argos website and came across this awesome page of handy storage tips for kids rooms*, and as far as I am concerned this one is genius! Argos have recommended this Hanging 20 Pocket Door Shoe Storage for storing dolls and action figures, and it's only £4.89!
Of course you could just use this for shoes as it was designed, but I love the idea of tidying the dolls inside, as they will take up next to no space as well as being able to grab the doll you need straight away!. It looks like they have put dressing up shoes in this one as well, so it could be used to tidy away all sorts of clutter!
If you want to check out the rest of their kids room storage tips they are here*, and it's packed with great ideas.