Home made?
Our Cat 30 had custom sheets for the V-berth and quarter berth. I used this as a template. With a serger and a good first mate our boat has custom sheets, blankets, and comforters. I used to use "normal" sheets and tuck them in. With home made bedding there is no bulk and the fit is perfect. The only thing we could not cut down was our electric blankets. You can really tell the difference when the berths are made! Just like anything else aboard, our custom improvements really make our boats a part of us. Arrgghh...