Not just 1950s style, the Waterfront Jacket by Aero is 1950s authenticity.
The jacket is a replica of the one worn by Marlon Brando in On The Waterfront, itself originally a 1930s design. You can look for errors, but it is identical to the movie jacket, right down to the construction.
Yes, even the cloth is typical of the era, a British woven all wool cloth that is firm to the touch like pre-war cloths tended to be. You also get a period rayon lining as standard, but you can upgrade to a full black Alpaca Wool lining.
The price is £280 if you want one.
Via His Knibs