It features an asymmetric, off-shoulder neckline and a sexy, thigh-high leg split
Sydney looked magnetic on the red carpet in a custom Oscar de la Renta gown with edgy detailing Her strapless red gown featured a plunging neckline and a stylish draped design around the bust While her dress was cinched at the waist, flattering her figure, it flared beautifully into a floor-length skirt Her 120-carat diamond necklace, featuring a 40-carat marquise drop, stole the show with its sparkle If that wasnt enough, she also sported 30-carat pear-shaped diamond drop earrings and 25 carats of diamond rings The actresss hair was styled straight and looked just as glamorous as her dress Her beauty game was nothing short of flawless, with a base featuring warm brown tones Sydney was a presenter at this years awards ceremony, turning up in one of her best looks yet In August, Sweeney made headlines for featuring in a controversial jeans ad that was accused of being racially insensitive

This mini dress by Prince Polly even has a classic look that'll make this a "favorite" for years to come
Nicola Peltz Actress Nicola Peltz loves her some Valentino -- it was her gown designer of choice for her wedding to Brooklyn Beckham, after all
Whether you choose just one of these classic details or decide to put them all together, vintage styles are always a favorite because they are timeless looks that make brides shine