Quantities of yarn are approximate as they are based on average requirements. Check actual yarn colour -- a printing may not match yarn exactly.
Matchmaker Merino DK, Mohair Art and Luxury Tweed versions:
Pair each of 3.25 mm (UK 10/USA 3) and 4 mm (UK 8/USA 6) needles.
Extra Fine Merino DK version:
Pair each of 3 mm (UK 11/USA 2/3) and 3.75 mm (UK 9/USA 5) needles.
All versions: Open-ended zip to fit for Cardigan.
25 sts and 25 rows to 10 cm (fair isle pattern), 22 sts and 30 rows to 10 cm (stocking stitch) on larger size needles or size needed to achieve stated tension.