Cleaning out my closet so this suit has got to go as I never use it anymore...
Size is Euro 50 or men's US 40. It's an older suit in really good condition and if you know anything about leather suits, then you know Dainese makes one of the best suits out there. Has armour in the shoulders, elbows and knee areas and slightly vented along the arms. Knee pucks are intact, never dragged.
Regarding sizing, I'm 145 lbs, 5'6"-ish, waist 31 and usually wear a mens US 38 jacket and it fits me fine in the torso area (slightly snug when I wear my back protector). The length is a bit long for me in the legs as I'm a 30 inseam but not noticeable when riding.
PM me if you interested and make me an offer as I won't be undersold!
Cheers - Stephen