I have a friend who is designing his own walk in closet as part of a renovation. He wants to put in a number of shallow shelves for small accessories, particularly ties, pocket squares, cuff links and belts. How should he design these? For ties, for example, is it better to have shallow (4 inch) wide drawers and just put folded ties there like you see in store displays? Or should you have small, shallow cubbyholes (3.5 x 3.5 inches) to put rolled ties in?