Composition:100% AcrylicMaterial:AcrylicDetails:ButtonPatterned:Color BlockSheer:NoCollar Style:LapelSeasons:Fall/WinterCare Instructions:Hand wash or professional dry cleanStyle:CasualFabric Elasticity:Micro ElasticityPrinting Type:No PrintingWeaving Method:Knit FabricItem ID:MC35949 There maybe 1-2 cm deviation in different sizes, locations and stretch of fabrics. Size chart is for reference only, there may be a little difference with what you get. There are 3 kinds of elasticity: High Elastic Block Button, Custom Made Clothing, Turndown Collar, Mixed Colors, Save The Planet, Preppy Style, Sleeve Sweater, Long Sleeve Sweater, Knit Cardigan