Cosy and feather light are those bricks!
This sweater is knit bottom up flat in pieces. The front part knit according to the color chart. Use for every color block 1 ball of yarn and cross the threads on the back when changing to another color. The chart shows only the front rows, back rows are always the same color as previous front row. For smaller sizes just cut 8 or 4 stitches at the sides, for bigger sizes add them, and knit the armholes and neck hole as indicated in the description. The arms are overlong to cover your hands. You can find the chart for the bricks on the last page of the pdf.

Size Medium
Bust/Hip: 57 cm wide, 114 cm circumference
Length: 60 cm
arm length: shoulder to end 89 cm
Neck width: 20 cm
Neck hole deep: 10 cm

The yarn is available at http://lanamania.net