D Gambini said:dont know if this is a dress shirt but i need help with finding a shirt like this...the shirt on the man on the right
No, it's not a dress shirt. The collar style is meant to be worn open, sans tie. Shirtmakers have various names for the style, Paul Stuart calls it their Cooper shirt. Finding one with a besom breast pocket, like the one in the photo, at RTW will be a sticky wicket.