1. Thread: cashmere line 2 strands+cashmere line 1 strand of wheat yarn was cleared by Zhenrongfang, and 3 strands were counted.

2. Needle: 12 steel knitted bottom and 1 1 steel knitted body piece.

3. Back piece: all plain stitches, starting from the bottom with 16 1 stitch, knitting 25 rows of single threads and then changing them into plain stitches, knitting to 1 2 inches, opening and closing 8 stitches, knitting 2- 1-8 stitches, and then closing the swallows' diagonal shoulders with 3 stitches.

4. Front piece: 8 1 stitch bottom, 25 rows of single yarns and then change the knitting pattern. The underarm needle is the same as the back piece, the collar is 2- 1-4, and then two rows are not sewed, that is, 10 rows are sewed with four stitches until it is as high as the back piece, and then sewed.

5, collar: 3 stitches for every 4 braids, single thread. 12 stitches, weave 12 rows, and don't forget to leave buttonholes.