Here's a sharp Cerutti wool suit from Bianchi.

Tagged Italian size 48, measures like a US 41, likely altered
Measured flat:
Armpit to armpit 21.5"
Narrowest below armpits 20.5"
Shoulder to shoulder 19"
Collar to bottom 30"
Shoulder to cuff 25"
Sleeve inseam 16.5"
Pants waistband 32"
Pants inseam 29"
Important. This jacket's measurements don't match the size tag. To be sure of fit, I strongly recommend measuring a similar jacket that fits you well and comparing your measurements to those above.

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