how to crochet a pillow cover

{"cid":"91171134","title":"45x45 cm 100% natural cotton crochet hook pillow cover cushion cover white beige for sofa","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/e1\/93cfc39bdb77fb86a80021bae7af-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Crocheting at 163 dot com","Model Number":"0086 155 0545 5171","Minimum Order Quantity":"100 pieces","Delivery Time":"15 days","Place of Origin":"China","Certification":"ISO9001: 2000 SGS","Packaging Details":"1 piece 1 pack","Payment Terms":"T\/T 30% deposit to confirm order","Supply Ability":"1 million pieces per month"}}

{"cid":"91223686","title":"Y-F 38*38 Custom Nordic Hand Crochet Eco Cotton Floral Sofa Throw Pillow Back Cushion Cases Pillow Cover","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/0d\/ecfd1a87cbf140b7bed8e33c7463-200x200-1.jpg","attrs":{"\u539f\u4ea7\u5730":"Jiangsu, China","\u54c1\u724c":"customizable","\u578b\u53f7":"YP-F","\u7279\u6027":"\u53ef\u6298\u53e0, \u73af\u4fdd","\u5de5\u827a":"\u9488\u7ec7\u7684","\u6837\u5f0f":"joyous, Leaves, \u82b1\u9999","\u7528\u9014":"\u9152\u5e97, Home, \u533b\u9662","\u662f\u5426\u53ef\u5b9a\u5236":"\u662f","\u5047\u65e5":"\u5723\u8bde\u8282","\u5b63\u8282":"\u56db\u5b63\u578b","\u623f\u95f4\u7a7a\u95f4":"\u5ba2\u5385"}}