Good condition, worn a bit but not regularly, would give it a 8.5/10. Still a lot of life left for this great piece. First photos are mine, last few are from the lookbook for fit.
Size 4 fits true to size for a size small.
Approx. Measurements (inches):
Pit to pit - 21
Shoulder to shoulder - 17
Shoulder to sleeve - 25
Back length from bottom of collar - 26.5