The pattern specifies:
8 (8, 9, 9) skeins heavy worsted weight yarn that will obtain the gauge given below; approximately 1.75 ounces (50 g) or 99 yards (91 meters) per skein. The sample in the book uses Classic Elite’s Maya in sage green #3021 (50% wool and 50% llama).

Size G hook, Size H hook, tapestry needle, 6 buttons (.75” / 1.9 cm) diameter).

Sizing key: Small (medium, large, extra large)

Finished measurements: 20” / 50.8 cm from neck to hemline
Bust: 35 (37, 39, 41)“ / 89 (94, 99, 104) cm

Gauge (in dc seed st using size H hook): 2 stitches = 1” / 2.5 cm; 2 rows = 1” / 2.5 cm

Stitches used: single crochet, double crochet, front post double crochet, back post double crochet.

The pattern begins on page 71.