"Sport" waistcoat by Kandy Little

"Sport" waistcoat

Knitting
DK (11 wpi) ?
22 stitches and 28 rows = 4 inches
US 2½ - 3.0 mm
US 6 - 4.0 mm
61 (66, 71) cm chest
English

Materials
3 (3, 4) x 50 g balls ColourA and,
2 balls Colour B and,
1 ball Colour C.
9 (10, 10) buttons.