28 grams/112 m of CC
227 grams/908 m of MC
(9 oz of yarn in total: 8 oz of MC and 1 oz of CC)

You also need a medium crochet hook, and 9 buttons.

Measurements:
To fit 33/34” (84-86 cm) bust
Length 20½“ (52 cm)
Sleeve seam (with cuff turned up) 5 3/4” (15 cm)