what do you think? My waist is 30 inch, broad shoulders and chest if that matters
Most Helpful Guy
Its not a suit. It's a... I don't know. It claims to be a blue sportsjacket. That's very odd. Its almost a blue blazer, but the buttons should be different. It has buttons like a suit but a suit has matching trousers. If it fit you well, I'd get it and swap the buttons.
You don't have the vaguest idea if it fits you well. "I have broad shoulders' is not how you but a suit or sportscoat. You need to know your size and ideally you know your shoulder and pit-to-pit measures on a jacket that fits you well. If you don't know your jacket size, don't consider ordering online. Waist is not the basis of ordering a suit or sportscoat.