Outdoor summer Southern weddings make up a small portion of all weddings.Anyway, if before purchase she had access to close-ups and not just the stock picture she posted, then ironically she is the one engaging in deception.
Yes, but it doesn't look like the suit in the other picture and in almost no setting is seersucker formal enough for the groom's suit. Sounds like grounds to dispute the purchase with the credit card company.
Also, get better sleep and make sure the exercise includes muscle-building, because the body probably is naturally losing some muscle and therefore isn't burning as many calories at rest. In addition, use a multivitamin and maybe separately a multimineral, to fight cravings. Use spices on leans meats to better tolerate their healthfulness, and allegedly some of them boost metabolism.
Edit: the oft-ridiculed Dr. Oz has a long weight-loss list that's worth...
Interview shoes should be black with a smooth finish and (yes, but probably not as important) "closed throats." The Cole Haan shoes look adequate.
The lapels on the Paul Smith jacket look too unusual.
The Filson bag looks too casual. If with that styling, it should at least be darker brown or black to add enough formality that it might not be noticed.