And the bridesmaids wore J.Crew. Lena Dunham ditched the pale purple from fictional pal Marnie’s Girls’ wedding in favor of sequins at real-life pal Audrey Gelman’s Detroit nuptials over the weekend. Serving as a bridesmaid for the P.R. consultant’s wedding to Genius.com’s co-founder Ilan Zechory, Dunham donned a beige colored turtleneck with a vibrant, customized sequin skirt crafted with the apparent blessing of J.Crew creative director Jenna Lyons. Posing alongside the eight other member’s of the bride’s wedding party, Dunham accessorized the look with socks and shiny gold loafers. ...