You will need one flat button, which will be covered at finishing.

You will also need a size E4/3.5mm crochet hook

Finished measurements:
Bust circumference: 37.75(42.25, 46, 49.75, 54.25)“ 96(107.5, 117, 126.5, 138) cm
Finished length: 22(22.75, 23.5, 24.5, 25.25)” 56(58, 60, 62, 64) cm
Sleeve length: 14.5()14.75, 15, 15.25, 15.25)“ 37(37.5, 38, 38.5, 39) cm

Yarn used:
Rowan Kidsilk Haze
A. 674 Bark - 2 balls for all sizes
B. 687 Nectar - 7(8, 9, 10, 11) balls