As an interior decorator, there a few things I'd never put in my bedroom.Ground Picture/Shutterstock As an interior decorator, there are quite a few items I'd skip when designing the bedroom. Create a relaxing environment by avoiding vibrant colors, busy patterns, and bright overhead lights. Reduce stress by keeping your clutter tucked away and out of sight behind drawers and wardrobes. Polyester sheets may be cheaper than other fabrics but I still wouldn't buy them.Polyester sheets aren't as breathable as cotton ones.ShutterstockMy go-to fabric for sheets will always be 100% cotton, followed by pricier linen and silk.