I can email additional photos of actual suit upon request.
This is a Sparco R506 suit that was used for some ChampCar endurance series racing after its first race in the IMSA series. The suit is used and has all the embroidery and sponsor patches used while driver wore in IMSA. The suit is light weight and thin compared to other suits I’ve worn.
Please check the sparco size chart below - this suit is a size EU 58.