This is a pattern only. Pattern fits infants from 0 to 18 months. Cute little Ladybug design is written as a step-by step guide with many pictures to help you along the way. Change the colors – make it your own. A sleep sack is a great addition to keep baby warm. Pattern opens at bottom for easy diaper change. Simply unbutton and slip baby in clothes and all. Great for visits to Grandma’s.