♦The classic women's pajamas set would perfectly wrap any woman in an infinitely luxurious and warm caress. French seams, elegant piping, matching fabric buttons and other features enhance the beauty and comfort of this garment. ♦It is so light and soft that when you run it across your skin, it feels like a gentle breeze or fresh stream of water. Not only beautiful,it is also healthy! It is particularly good for those who have allergies, arthritis or other ailments because it is naturally hypoallergenic material. ♦100% Mulberry Silk SIZE CHART Size Small : Height Range fits 5´0"-5´5"(152cm-165cm) and Weight Range fits 99 lbs-115 lbs(45kg-52kg); Size Medium : Height Range fits 5´3"-5´7"(160cm-170cm) and Weight Range fits 115 lbs-136 lbs(52kg-62kg); Size Large : Height Range fits 5´5"-5´9"(165cm-175cm) and Weight Range fits 136 lbs-154 lbs(62kg-70kg); Size X-Large : Height Range fits 5´7"-5´10"(170cm-178cm) and Weight Range fits 154 lbs-170 lbs(70kg-77kg);