RL Jerome IV (not the Polo blue label), 42S, could fit an R (jacket is about 29.75 from bottom of collar, sleeves are basted and 25 inches). 3roll2, side vents, ticket pocket, amazing fabric. Pants are flat front, lined to the knee, signature suspender buttons. This suit is closer to Purple Label than it is to Polo Blue Label. I know this sounds like a sales pitch but at retail, I don't see why anyone would pay the extra $1-1,500 for PL when this suit is pretty much as close to it as possible.
$400
Shoulders - 18.75
Chest- 44 (across top button)
Waist - 41 (across middle button)
Sleeves - 25.5
Length - 29.5
Pants
Waist - 36
Leg opening - 9 1/8
Knee - 10.5
Inseam - basted at 33 with 2.5 inches of fabric inside
Canali 85%wool/15%cashmere flannel suit in 38R. 2 button, side vents, hacking pockets and ticket pocket. Very nicely cut suit, high armholes with a slim bodice. Fabric is sturdy yet has great drape. $450
Shoulders - 18
Sleeves - 25 3/8
Chest - 40
Length - 30.5
Pants
Waist - 32
Leg opening - 8 5/8
Knee - 9.5
$400
Shoulders - 18.75
Chest- 44 (across top button)
Waist - 41 (across middle button)
Sleeves - 25.5
Length - 29.5
Pants
Waist - 36
Leg opening - 9 1/8
Knee - 10.5
Inseam - basted at 33 with 2.5 inches of fabric inside
Canali 85%wool/15%cashmere flannel suit in 38R. 2 button, side vents, hacking pockets and ticket pocket. Very nicely cut suit, high armholes with a slim bodice. Fabric is sturdy yet has great drape. $450
Shoulders - 18
Sleeves - 25 3/8
Chest - 40
Length - 30.5
Pants
Waist - 32
Leg opening - 8 5/8
Knee - 9.5
The Canali has 32 waist pants (drop 6), I'll post full measurements shortly.
I regretfully retract my dibs. 
