Read more In Two Different Cuts and Six Sizes So You Get a Perfect FIt THE TAILORED CUT Designed to follow contours of your body without being compressive. Cut in at the waist and back out at the hips for comfort. Fits close but not too snug. DETAILED SIZE GUIDE Length measurements in inches with garment laid flat. Our goal is to get you into the perfect fit. Because of the stretch, most people can wear multiple sizes. If you are between sizes, err down on the traditional and up on tailored. For example, you might like a large in tailored but a medium in traditional. THE TRADITIONAL CUT Designed to fit like a classic tee – the one you don’t want to take off. Zero taper for a roomier, but not bulky fit. Doubles as a lounge or sleep shirt for men or women. Read more Ladies - It's the Perfect Night Shirt Too! Gentlemen, don't be surprised if your shirts start disappearing. Our undershirts are great to sleep in, and we've had to buy extras just for her. Read more Our Tone Undershirt Disappears See the v neck line? Under the exact same lighting conditions you can see how well the Tone color hides. Works on a broad range of skin tones not by matching perfectly, but by reducing contrast. Read more