NoJo - Indigo Hues Fitted Crib Sheet. This 100% cotton fitted crib sheet is cozy and cute. The all-over indigo blue geometric design is the perfect complement to a baby's boho, animal or travel-themed nursery. Made to fit standard size crib mattresses, with elastic all the way around for a snug fit. Coordinates with the full line of NoJo Indigo Hues nursery bedding and decor.