You will need stitch holders.

You will also need a zipper approximately 11” (28 cm) in length for the front opening.

Finished measurements:
Bust circumference: 42.5( 47, 51.25, 55.5, 60, 62.5)“ 108( 119, 130, 141, 152, 159) cm
Finished length: 21.75( 22.5, 23.25, 24, 24.25, 25.5)” 55( 57, 59, 61, 63, 65) cm
Sleeve length: 18.5( 18.5, 19, 19.25, 19.25, 19.25)“ 47( 47m 48m 49m 49m 49) cm

Yarn used:
Sirdar Cashmere Merino Silk DK
SHade 403 China Blue - 16( 18, 20, 21, 23, 24) balls