STITCH GUIDE BACK
With 4mm needles and MC, cast on 71 (75, 81, 85) sts.
Row 1: RS – K1; *p1, k1; rep from * to end.
Row 2: P1; *k1, p1; rep from * to end.
Rib 0 (0, 2, 2) more rows.
Using A, rib 2 rows.
Using B, rib 2 rows.
Using A, rib 2 rows.
Using MC, rib 2 (2, 4, 4) rows and inc 0 (1, 0, 1) st in last row to 71 (76, 81, 86) sts.
Change to 4.5mm needles. With MC, Stst straight until piece meas 28 (30, 32, 38)cm from beg, end with a WS row.
Shape Armholes
Cast off 4 (4, 5, 5) sts beg of next 2 rows. 63 (68, 71, 76) sts.
Next Row: RS – K1, k2tog, k to last 3 sts, skp, k1.
P 1 row.