Montana State University-Billings | Most dorm beds are oddly sized and tough to fit without the proper sheets. OCM proudly carries those hard-to-find, twin XL bed sheets so you’ll have no trouble come move-in day. Each set of twin XL sheets comes with a matching pillowcase and two sheets – one fitted and the other flat. Our soft and durable linen sets come in dozens of unique colors, styles and patterns. Guys and girls alike can create an ultra-comfortable, stylish dorm with the easy addition of OCM’s college dorm sheets.