Playsuit

Knitting
DK (11 wpi) ?
22 stitches and 30 rows = 4 inches
in stocking stitch 4 mm needles
US 3 - 3.25 mm
US 6 - 4.0 mm
3-6 (6-9, 9-12, 12-18) months
English

Materials
4 (4, 5, 6) x 50 gram balls of main colour (blue) and
1 ball in each of two contrast colours per garment and,
1 (1, 2, 2) balls of the other contrast colour.
7 buttons.