Whether decorated with our original signature prints or adorned in one of our timeless solid hues, our fitted crib sheets compliment your nursery’s unique style. Crafted in breathable cotton muslin, these sheets are soft and delicate on baby’s skin. Crafted in breathable cotton muslin that gets softer with every wash. Designed to fit a standard-sized crib mattress. Designed to fit a standard-size crib, our crib sheets feature our signature playful prints to compliment baby's stylish nursery. Machine washable.