Not mine, but a photo of a Brooks Brothers double-breasted blazer culled from the internet that resembles the one I wear today with my navy and tan repp stripe Phi Kappa Phi necktie.
In a recent discussion on another lifestyle and attire blog I read about once a week, others discussed navy blazers, how many they owned, and in which styles, single or double-breasted. One person opined that double-breasted blazers were ostentatious. Well, guilty as charged then. . . And I love it!