"S=US 4-6M=US 8-10L-US 12-14XL=US 16-18 ,XXL=US 20-22 Tips1Our size is US size,please choose your normal size. Tips2: Vacuum packaging, there may be some wrinkles or smell, it is recommended to iron for 8-15 minutes (Iron 109C maximum), wash the sweater and hang to air dry, the smell will be gone^ Snuggle up this season with the Turtleneck Sweaters The top features a textured knit like material, long sleeves, mini length and it is a slip on wear item.^ Simple Solid Pattern,this sweater can be worn alone, We are loving the knitted jumper with a pair of white jeans and tan slides for the ultimate casual Winter look ^ WASHING: Machine wash with like colors and dry on low heat. Please do not bleach or iron.^ Sport this retro gem with your favorite skinnies and sneakers, or throw on booties for a winter look "