It's not that Jennifer looks bad in this shape, but remember how gloriously curvy she looked at the Globes? Something about the column portion of this dress, as she moved around in it, just flattened her out and boxed her up. Points for her head, though. Great necklace, great hair, great face. It makes me sad to see this photo, though -- she's so glowy, he's so marginally smiley, and he's about three hours away from thanking her by romantically telling everyone that... their marriage is a lot of work. It's not the time nor the place to be like, "Hey, honey, you're a headache, but I'm still here! Thanks for not leaving me all those times I was a douche!" Save it for your magazine profiles like everyone else in Hollwood does, Ben.
From this angle the ruffle explosion in the back seems a little bit better...
... but now I'm just wishing the whole skirt was done like that, and not just a bunch of fabric they pinned to the back.

It's like a congratulatory ribbon from the world's most overwrought state fair.
I guess we should just be glad it's not beige, and that she didn't wear it backward. THAT would've looked like couture vomit.