Work sweater from neck down in rib-pattern, and with stripes in purl-rib. Work Main color with double yarn in Line and Mandarin Petit. Work Pattern color with 1 strand Mandarin Petit. Begin with the back and work back and forth with turning rows to shape slanting shoulders, then cont back until underarms.
Knit up sts on shoulders for each side of front, and work each side separately. Work turning rows to shape slanting shoulders and inc for neckline, before joining the two sides to one front, and cont until same length as the back = until underarms. Join back and front and cont garment in rnds. Work sleeves and neckband.