Celebrity Hailey Bieber Hailey Bieber Channeled a Goth Disney Princess with a Super-High Slit Gown Is she prepping for a gritty prequel origin story? By Christopher Luu Christopher Luu Instagram Twitter Christopher is a Southern California-based editor and has been with InStyle since 2018. He covers all things entertainment, celebrity, and culture. InStyle's editorial guidelines Published on July 27, 2021 @ 01:20PM Pin Share Tweet Email Hailey Bieber traded her go-to loungewear and oversized, borrowed-from-the-boys blazers for something a little more dressy for her husband's art gallery auction last night. According to the Daily Mail, the Biebers attended the black-tie event in West Hollywood last night and Hailey wore an attention-grabbing Alessandra Rich gown, which combined princessy details with goth black velvet and up-to-there slits framed in intricate lace. The gown, which is part of Rich's Fall 2021 collection, features storybook-ready puffed sleeves and a sweetheart neckline. The most attention-grabbing details, however, may be the sky-high slits, which almost go up to Hailey's waist and feature eyelash lace details, Swiss dots, and floral embellishment vining up from the hem. Hailey finished the look with pointy black shoes and diamond jewelry. Justin was also more dressed up than fans are used to seeing him, wearing a tuxedo to the night's festivities. Photo by Hollywood To You/Star Max/GC Images It Looks Like Hailey Bieber Secretly Recreated Some of Jennifer Lopez's Best '00s Outfits Hailey shared a few behind-the-scenes shots from the event that showed Justin holding a red Solo cup and offered a closer look at her very Briar Rose-inspired romantic, glowy makeup. Instagram/HaileyBieber She recently opened up about their first year of marriage to Elle, saying that though it wasn't easy, she's sure that they're going to spend the rest of their lives together. "I learn new things about him and about myself and about our relationship all the time," she said. "Do we have little fights and stuff that we have to work through sometimes? Yeah, of course, but it really doesn't ever feel like work, because I love him so much. I see forever with him."