Slip was created of necessity by Fiona Stewart back in 2003, when she found that her sensitive skin and hair were responding poorly to less-than-stellar pillowcase fabrics. When she wasn't able to find quality silk, Stewart sourced it herself, searching high and low until she found what she needed—and she's never looked back. Slip silk pillowcases and sleep masks absorb less makeup and moisturizer, meaning they stay cleaner longer (while keeping your hair and skin in better shape, too). And, as a cherry on top, the brand's silk scrunchies are perfect for safely keeping fine or brittle hair out of your face. Self care, anyone? We (and Slip!) know the answer's yes—so go ahead and treat yourself. You'll be so glad you did.