Lego cable holder - an awesome way to help you organize your cables! My husband loves lego crafts of all kinds & these lil guys are a great cable tidy for your home office. In need of more home office ideas? Check out this post
For all those art supplies. DIY project du jour: Shoe box + toilet paper tubes (and/or paper towel tube pieces) = storage for pens and other office/art supplies (via Aunt Peaches) More paper tube repurposing ideas: here.
DIY Magnetic Makeup Organizer Maybe a smaller cookie sheet to fit in makeup drawer to minimize space? (Glue a frame to an old cookie sheet and paint it, then adhesive magnets to the back of makeup and attach to dried magnet board.