By placing your potted plants IN pots, you can easily switch seasonal plants.
Use colored tape to prettify your hangers, if you have an exposed closet or clothing rack
You can add nautical touch to any window, by simple using a rope.
If you want to create a cool reflective light effect, coat the inside of a lampshade with glitter.
If you have a lamp, poke holes in it for the starry effect.
Use stair treads and corbels for a cheap and classy alternative to bookshelves.
Hide your unsightly router by using a hollowed out book.