Original Size Size in inches
46BB 36" - Short
46N 36" - Regular
46AA 36" - Long
48BB 38" - Short
48N 38" - Regular
48AA 38" - Long
50BB 40" - Short
50N 40" - Regular
50AA 40" - Long
52BB 42" - Short
52N 42" - Regular
52AA 42" - Long
54BB 44" - Short
54AA 44" - Long
56AA 46" - Long