2 years back I tried Miles Classic Suit with this colour swap. Happy to see that in Marvel's Spider-Man 2 Upgraded Suit, one of the suit styles is similar to my colour
Classic Suit with 3-button jacket in light grey | John Crocket | Fine British Clothing
Classic suit in light grey wool and silk blend
Ongar MrGuild Men's Suits
Classic Suit Black Wool Canvas | DIOR
Modern Classic Satin Suit Trouser | Banana Republic Factory
Modern Classic Satin Suit Jacket | Banana Republic Factory
Men's Dark Charcoal Twill Classic Fit Suit
Royal Blue Twill Classic Suit
Twill Classic Suit And Tie | Thom Browne
Classic Fit Suits for Men & How to Wear - Suits Expert