Made of 55% Cotton, 45% Polyester Easy care fabric Notched collar and patch pocket Button front jacket styling Double button closure on pants for adjustable fit Covered elastic waist band Stay comfort and looking great with these quality, classically styled pajamas. The cotton polyester blend fabric is soft and smooth for comfort. The long sleeve shirt features a button front, notched collar and patch pocket. The bottoms feature a covered elastic waist band with double button closure for a perfect fit.