Allison Williams wedding dress

Photo by Christian Oth. Courtesy of @AW.

On Saturday, September 19th, 2015, actress (and one of W's October issue cover stars) Allison Williams married Ricky Van Veen in a stunning Oscar de la Renta gown at Brush Creek Ranch in Wyoming. Williams' Girls co-star Lena Dunham regrammed the photo, captioning it "The world's most beautiful bride. The best Girl. Love forever."

Post-wedding selfie featuring Dunham, Jemima Kirke, and Zosia Mamet coming soon.