http://www.costco.com/Browse/Productgroup.aspx?Prodid=11624896&whse=BC&Ne=4000000&eCat=BC|90608|28683|255&N=4047334&Mo=12&pos=0&No=11&Nr=P_CatalogName:BC&cat=255&Ns=P_Price|1||P_SignDesc1&lang=en-US&Sp=C&ec=BC-EC14142-Cat28683&topnav=
我在costco 买的时候是:
http://www.chrysalife.com/index.php/comforters/cc1015-100-silk-comforter-1.html