Ashley Olsen Wore a Super-Dramatic Dress to Jennifer Lawrence's Wedding

As we are with many a celebrity wedding, we’re just as interested in what the stylish guests are wearing as we are in getting a glimpse of the bride’s dress. The latest A-list nuptials that have caught our attention? Jennifer Lawrence’s wedding to art dealer Cooke Maroney, which took place this past Saturday at Belcourt of Newport, a mansion in Rhode Island. We’ve been waiting for this moment ever since Lawrence wore a wedding dress to her engagement party last May. It’s rumoured that Lawrence wore Dior for her nuptials, a natural move given her relationship as an ambassador for the fashion house.

While we’re waiting for photos to surface of the bride, we’ll turn our attention to what the A-list guest list wore. Ashley Olsen attended on the arm of her boyfriend, Louis Eisner. The last outfit we documented of Olsen and Eisner together was decidedly more casual (only Olsen can make baggy pants and flats look that good), so we’re quite delighted to see how the pair does formal attire. Keep reading for details on her outfit and to see what the other attendees wore—dramatic dresses seem to be a theme!

Ashley chose a super-voluminous dotted Marc Jacobs dress for the occasion as well as a pair of Chanel sunglasses. We're most enamored, though, with the easiest-to-copy element: an extra-wide barrette loosely holding her signature waves back.

The smiling caterer in the background is a total mood; Olsen's bold gown sparks a ton of fashion joy. 

Olsen wasn't the only attendee with an outfit worth a double take. Sienna Miller attended in an arresting off-the-shoulder gown and a headband—Renaissancecore (one of the biggest autumn fashion trends) at its best. Also, that "rule" that you're not supposed to wear red to a wedding? Yeah, we're going to be ignoring that from now on.

Kris Jenner arrived wearing a black long-sleeve gown with a jewelled bodice and a Dior saddle bag. The look feels perfectly suited to Jenner's signature style.

Emma Stone arrived wearing a matching velvet set that looks especially comfortable. Ten out of 10 for choosing a fabric that exudes fall wedding vibes.