Garment is worked in the round up to back shaping. Stitches are then cast off and upper body is worked in rows for the remainder of the garment.

Yarn
Knitshop 4 ply Mercerised Cotton
2 (2, 2, 2, 2, 3) x 50g balls shown in green
2 (2, 2, 2, 2, 3) x 50g balls shown in white
2 (2, 2, 2, 2, 3) x 50g balls shown in fushia pink

Also required
3 buttons

Tension
25 sts = 10cm when rib stretched out on needle