35% wool, 65% acrylic.
This is very oversized. Designed to look too big for you. Drapes Beautifully.
S/M fits 8-12 M/L fits 14-18 (So if you are a size 8 it will be very oversized, if you are size 12, not as much, if you want an exaggerated oversized look for size 12, go for M/L)
Tegan is 173cm tall and wears size S/M, normally wears size 10.