Sleeve:
End by picking up and knitting 12 (15) sts across the last square = 104 (118) sts. Work back and forth in intarsia as before with squares that alternate betw having RS and WS facing and work cols according to diagram. On every 4th row cast off 1 st at both sides by knitting 2 sts tog just inside the first and last edge sts. Cont to dec until 52 (62) sts rem on row and sleeve measures 40 – 43 cm or desired length. On the larger size dec evenly space to 52 sts by knitting 2 sts tog for approx. every 6 sts.