By Melanie Capruso Confession: I love Calvin Klein bedding! Their sheets and shams are incredibly soft and feel like you’re lying in a cloud. So I was extremely excited to stop by the Calvin Klein, Tommy Hilfiger, and Kate Spade bedding sample sale today. The sale was in a large room with bins of sheets, duvets, shams and throws lining the walls, with a separate room for towel sets. Most…