The Oscars, Hollywood's biggest night, has always been a platform for celebrities to showcase their fashion choices. While some stars effortlessly grace the red carpet, others push the boundaries with daring and unforgettable outfits. From Björk's infamous swan dress to Cher's scanty sequins, here are some of the most outrageous Oscar outfits throughout the years.

In 1986, Cher turned heads when she arrived in a belly-baring skimpy sequin ensemble, complemented by a gigantic feather headdress. The same year, actress Edy Williams made a bold statement with a skimpy pearl ensemble, earning her a spot on the worst-dressed list.

The daring fashion choices didn't stop there. Whoopi Goldberg stood out in 1990, opting for a fluorescent green and purple jumpsuit, while costume designer Lizzy Gardiner shimmered in gold during the 1995 Academy Awards.

Kim Basinger created a buzz in 1990 with her unconventional white satin gown, which became one of the most memorable fashion mishaps at the Oscars. Fast forward to 2015, Rita Ora took a risk with a sheer backless dress at the Vanity Fair Oscar Party, leaving little to the imagination.

Billy Porter, known for his flamboyant style, wowed on the Oscars red carpet in 2019 with a jaw-dropping ensemble. The singer/actor, famous for his role as Pray Tell in the series "Pose," proved that life imitates art.

In 2022, both sisters Chloe and Halle Bailey, known for their singing talent, landed on the worst-dressed list for their fashion choices at the glamorous event. Meanwhile, Billie Eilish made a statement in a voluminous black gown, receiving mixed reviews from fashion critics.

Janelle Monae, a trailblazer in bold fashion choices, sported a glittering silver gown and a bizarre cut-out number at the Oscars in 2020 and the Vanity Fair Oscar party the same year, respectively. Sandra Oh also made headlines for her fluffy gown at the Oscars in February 2020.

Maya Rudolph, known for her comedic roles, opted for a fuchsia gown at the award show in 2019, leaving many questioning her fashion choice. Lady Gaga, a fashion icon in her own right, raised eyebrows in 2015 when she added plastic red gloves to her elegant white gown.

Gemma Chan, from "Crazy Rich Asians," stunned in a fluorescent pink gown in 2019, making a statement on the red carpet. Adwoa Aboah caused a stir at the Vanity Fair afterparty in 2022 with a plunging sheer gown, while Halsey made a memorable appearance at the same event.

While the Oscars red carpet has seen its fair share of wild and daring fashion choices throughout the years, some outfits have become iconic, showcasing the unique creativity of celebrities. As each awards season unfolds, audiences eagerly wait to see which stars will make a fashion statement and forever be remembered as the most outrageous Oscar outfits of their time.