Here is a cardigan to knit in brioche stitch with Lang Yarns Happiness knitting yarn (65% coton, 35% nylon) in your choice of color, 0034 shown.
Quantities to knit are:
Lang Yarns Happiness 0034:
S1: 8 balls, S2: 9 balls, S3: 9 balls, S4: 10 balls
Knitting needles 6 mm (US 10 /UK 4) not included with the yarns. The knitting yarn kit includes a photo copy of the pattern.