Homes and Gardens identifies dresses and lightweight fabrics such as linen and silk among the clothes that can benefit from hanging. Folding or compressing these items may leave creases, while a rail can keep their shape and make them easier to take out for wear. The article also discusses using a separate clothes rail when closet hanging space is limited.

Hang Garments That Lose Their Finish When Folded

Match the hanger to the garment instead of assuming any spare hanger will do. The reference highlights sturdier wooden hangers for dresses with heavier decoration and notes that longer dresses need sufficient clearance. Plan that clearance before adding another rail, so storage does not leave hems crowded against other clothing or the floor.