Using Sissy Little's vinyl decals, patrons can instantly transform a plain surface, whether it's a blank nursery-room wall, window, or refrigerator. There are plenty of cartoony, kid-centric decals, such as princess castles, giant octopi, and giraffe growth charts. But they don't leave adults out in the visual cold. Grown-up versions transform rooms with more artistic images, such as twisted branches covered in blooming flowers. The decals are particularly great for renters as they are easy to remove.