Shower Ring Scarf Hanger - DIY Storage Ideas for Small Spaces - This is cheap and so easy. I use it for scarves and belts. It could also easily be used for tank tops as well
Little Life Savers: Clever IKEA Hacks for Small Spaces. Shelf brackets repurposed as clothing storage — a nice supplement to a small closet.
I also love these to divide purses! Use shelf dividers to organize folded clothes like sweaters, t-shirts and jeans in a small closet in your apartment, freeing up valuable hanging space for the stuff that is prone to wrinkles.
space saving hangers are always a magnificent choice. Nowadays, you can find versatile hangers, so that you can perfectly organize your pants and shirts by style or color.
Shelf Dividers- 25 Budget Friendly Closet Organizers: Shelf dividers for sweaters, jeans and shirts.