Leaflet also includes instructions for a matching vest (separate Ravelry entry here).

Sizes and Yarn Requirements:
3-6 months (6-12 mo, 1-2 years, 3-4 yrs, 5-6 yrs, 7-8 yrs)
MC: 1 ball all sizes
CC: 1 ball all sizes

Pattern also suitable for other Sirdar DK yarns: Baby Bamboo DK, Tiny Tots DK, Supersoft DK. Amounts may vary.