From the Knit Rowan website:
Knit this women’s stocking stitch pullover from Pioneer, a design by Martin Storey using the gorgeous yarn Big Wool (100% merino wool). With a gorgeous large roll back collar and short ribbed sleeves, this knitting pattern is for the beginner knitter.

You will need a circular needle size US 15 ( 10 mm) approximately 24” (60 cm) long

Finished measurements:
Bust circumference: 37( 40, 45, 50, 54)“ 93( 102, 118, 127, 142) cm
Finished length: 23.5( 24.5. 25. 26. 27)” 60( 62, 64, 66, 68) cm
Sleeve length: 1” (2.5 cm) for all sizes.

Yarn used:
Rowan Big Wool
Shade 049 Lichen - 6(6, 7, 8, 9) balls