Composition:100% AcrylicMaterial:AcrylicPatterned:Solid colorSheer:NoCollar Style:Deep V NeckSeasons:AllCare Instructions:Machine wash, do not dry cleanStyle:CasualFabric Elasticity:High ElasticityPrinting Type:No PrintingWeaving Method:Knit FabricItem ID:WK32681 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 Elasticity (two-sided stretch