Crazy Cat Lady Set of 2 Flour Sack Towels. Sometimes a Whimsical dish flour sack towel with a positive message is just the right pick-me-up to be the start to a great day. Our Simply Whimsical dish towels are meant to do just that. In a variety of colorful prints and patterns, with inspirational quotes and sayings, they’ll inspire and delight you. Dish towels are made of 100% cotton fabric. Machine wash in cold water and tumble dry low.