This classic sleeveless cardigan is knitted in the round with steeks at the front, armhole and neck openings. Armhole and neck shapings are worked at the same time in mirror images on either side of the armhole and neck steeks. The shoulders are sloped using smaller sized needles so the sweater shoulders do not stand away from natural shoulder and the pattern is not lost in decreases or short rows. Corrugated ribbing is used on all edges.