You recognize the one—the shot using your lovely wedding costume hanging from your window, a mirror, or (per Pinterest) a random tree or archway outside. Your gown was intended being worn—and you won't preserve a photo of it over a hanger. Hence, get a variety of different poses and go https://docs.google.com/spreadsheets/d/1t3aBnIthGOgJBAH7geGsuNIujjx_X3BZtfjqYodeS38/edit?usp=sharing