Made of 100% Silk Silk Herringbone Stripe Pajama Set by Majestic Chest pocket Elastic waist pants with draw string Button up fly Soft and light silk is the most classic material for luxurious pajamas. Feel the richness of a collared button up shirt with a stylish chest pocket. The pants will fit great with an elastic waist and drawstring. The button up fly completes the look and quality of this set.