Medium is big enough to cover a large size as it isn’t fitted.
From front shoulder to longest point - approx 27”
From shoulder back to longest point - approx 25”
From neck (including 1” of collar) to wrist - approx 25(26)“

Pattern calls for:
3 large buttons
22 beads and matching sewing thread

Optional — 2 Faux fur cuffs (5x12”) or knitted cuffs (instructions for knitted cuffs included in pattern)