We collaborated with Beddy’s for this teen bedroom makeover and it has been a life changer! This bedding fits on the mattress just like a fitted sheet. The sides are deep, so it fits over pillow top mattresses, as well as standard. There are zippers on both sides to make it simple and quick to make the bed, which is great for any age. This bedding definitely is worth the switch from traditional bedding because of its functionality and beauty. Watch our video review here Find Beddy’s Here Don't forget to sign up for their email list to learn about sales, new releases and more. You can find the sign up at the bottom of the Beddy’s webpage.