Hair Appliance holsters: Use hook-and-loop tape to attach lengths of diameter PVC pipe to the vanity door to hold the curling irons. Do the same thing with pieces of pipe to hold the cords. Let your curling irons cool before you stow them away.
(This might work for craft supplies as well) PEG BOARD SLIDES. Running out of wall space? Use peg board slides to store your tools vertically under the counter. These slides would work in kitchen base cabs.