US size M/L & 3XL/4XL (size chart in pictures) The M/L is brand new in unopened original bag, and the 3XL/4XL is out of the packaging, but has only even been tried on by my friend who got it oversized, not knowing it was already an oversized fit. Much better quality than the Speak Now cardigan, imo! I have that one and it isn’t too great. Skipped out on 1989 cardigan, but heard it was much better, so this one is likely that same new material!