Spring isn't just the start of blooming flowers and warmer weather—it also ushers in the beginning of wedding season. If you're at a loss for how to deliver a statement-making wedding guest outfit, allow Paris Hilton's latest look to inspire you.

The mogul was among the celebrity attendees at Sofia Richie's luxe wedding to Elliot Grainge in the French Riviera last weekend. For the day of the ceremony, Hilton wowed in a magnificent icy blue dress. The long-sleeved gown was covered all over in shimmering light blue sequins, which radiated out from a gathered center. The gown also had a plunging V-neckline trimmed with glittering crystals, which perfectly coordinated with Hilton's diamond choker necklace and diamond stud earrings. She further accessorized with a silver sparkling clutch and a pair of white sunglasses.

Some photos also included her husband, Carter Reum, who looked handsome in a classic black tux with a white dress shirt and a black bowtie.

Richie's wedding proved to be the event of the year, with each of her wedding weekend looks—as well as the three bespoke bridal dresses that Chanel made her for the rehearsal dinner, ceremony, and reception—instantly going viral as the weekend rolled out.

Other megawatt celebrities in attendance at the wedding included Richie's father, Lionel Richie, her sister, Nicole Richie, and Cameron Diaz.