【Occasions 】: This swing dres suit for Casual,Outdoor activity,Work,Parties, School,Shopping, Travel,Sleep,etc. 【Care Instructions 】: Do Not Bleach, 30 Very Mild, Do Not Tumble Dry, Iron Max Heat 110, Do Not Dry Clean, Wash with Similar Colors. 【Soft Material-Multi-functional】This swing dress is made of 83% Merino Wool, 17% Nylon, 180gram merino wool. It is a lightweight,stretchy,comfortable and soft fabric,Classy high quality. 【Fabric】:Merino wool is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and has a miraculous ability to resist odor. Because it was made in the mountains rather than in a petrochemical laboratory. It's naturally renewable, recyclable.