I decided to try my hand at making a flannel crib sheet for my daughters’ new baby to go with the new crib. I used the tutorial from http://www.makebabystuff.com/ with a few modifications. It is a 70 inch piece of 45” flannel with a 9” square cut out of each corner. The corner are stitched together to form the fitted sheet. I used my serger to finish around the edges to save myself the work of hemming; the edge will be under the mattress so no one will ever know.