This is a top down, seamless sweater. It’s name is based on the system of yoke increases. Try on as you go. The yarns are easily substitutable: any mohair 25 g/210-240 m and any laceweight wool or merino is fine. In my sample I used grey mohair and black merino. You can experiment, putting together two strands of yarns in contrasting colours.
I recommend using several pairs of circular needles to be able to try the garment on (or DPNs for sleeves, if you prefer).
S (chest circumference 82-26)
M (91-96)
L (101-106
XL (110-116)