1.AlI size took by real items.Please check size chart seriously before you place the order.We don't pay for your lost if you buy items not follow our size. 2.There maybe 1-3cm errors.It is normal phenomenon. Please understand. 3.All of the size unit is centimeter(CM),please confirm before you place order. 4.Top crochet size:Suggest chest circumference size not more than 95CM wear.