Here is a long-sleeve sweater to knit in stockinette stitch with Lang Yarns Bloom knitting yarn (70% cotton, 18% viscose, 12% linen) in your choice of color, 0073 shown.
Quantities to knit a tricoter :
Lang Yarns Bloom 0073
S1: 3 balls, S2: 4 balls
Knitting needles 3-3.5 mm (US 3-4/UK 10-9) not included with the yarns. The knitting yarn kit includes a photo copy of the pattern.