Measurements: The pattern is meant to fit sizes newborn to 12 months. The newborn size is meant to fit a 15 inch chest and has a 20 inch finished chest measurement. The 6 month size is meant to fit a 17 inch chest and has a 22 inch finished chest measurement. The 12 month size is meant to fit an 18 inch chest and has a 25 inch finished chest measurement.

Suggested Yarn: The pattern calls for 6 ounces of yarn for the newborn size, 7 ounces for the 6 month size, and 8 ounces for the 12 month size. The suggested yarn comes in 5 ounce/256 yard skeins, so you will need at least two skeins of the suggested yarn for any size. This works out to approximately 52 yards per ounce.

Additional Requirements: The pattern also calls for a yarn needle, two snap sets, a sewing needle, and thread to match your yarn. It calls for U.S. size 8 straight and double-pointed needles.