Materials:
Main colour (natural in original): 6 (7, 7, 8) x 50 grams balls.
Each of four contrast colours, require one 50 gram ball of yarn.
Original contrast colours were pink, mauve, light lime green and darker lime green.

Crochet hook (if desired) to make a chain or twisted cord for the lower edge.

Photo
This pullover is worn by the standing model on the cover.