Here is a jacket with a rounded yoke in garter stitch and cable stitch to knit with Lang Yarns Luna knitting yarn (90% alpaca wool, 10% nylon) in your choice of color, 0098 shown.
Quantities to knit:
Lang Yarns Luna 0098:
S1 (S): 13 balls, S2 (M-L): 15 balls, S3 (L-XL): 17 balls.
Knitting needles 7-8 mm (US 10.5-11 /UK 2-0) not included with the yarn kit. The knitting yarn kit includes a photocopy of the pattern.