When it comes to lingerie, there's often a choice between the looks of a piece and its comfort. Fabrics like cotton and bamboo feel great on the skin, but many times lack the sexy look of items made from synthetic fabrics. One the other hand, synthetics can often feel scratchy and uncomfortable. One exception to this general idea is silk. It's a natural fiber that is both soft to the touch and great looking. The downside to silk is that it's one of the most expensive fabrics out there. So, you might have to save your cash for just one special piece. Check out the slideshow for a sampling.