Worst fashion moments of the film festival

Turns out some celebrities left their fashion sense back home before heading to the South of France for the Cannes Film Festival. From ill-fitting frocks to wardrobe malfunctions to see-through dresses, check out the worst fashion missteps spotted at the festival this year ... Emmanuelle Seigner, with husband Roman Polanski and Mathieu Amalric, showed off this plunging red Alexandre Vauthier low-cut silk jersey gown. It certainly doesn't leave much to the imagination. It also shouldn't even count as a "gown".

Julianne Moore's escaping toes stole the show at Cannes on May 15, 2013. Even dressed in a less than flattering two-toned Dior gown, the real problem with Moore's outfit was her choice of shoes. Her toes spilled off the edges of her metallic heels as she painfully smiled for the cameras at the film festival.

Tinkerbell's wondering why this Thai-British model stole her dress and plopped it on top of a skirt. L'Oreal Paris brand ambassador Araya A. Hargate went overboard on the princess look when stepping out for the "Cleopatra" premiere at Cannes on May 21, 2013.

Milla Jovovich, it looks like your seamstress missed a few spots! Jovovich stepped out at the "Behind the Candelabra" premiere wearing an interesting dress, or lack thereof, on May 21, 2013.

Paz Vega couldn't decide between a short or long dress, so she figured out a way to wear both. The Spanish actress stepped out in a puzzling, thigh-revealing gown at Cannes on May 18, 2013 ... because everyone woman loves to show off upper thigh?!

Gearing up for battle? Alyson Le Borges looked like she attached a nunchuck to her chest before walking the red carpet for the "Blood Ties" premiere on May 20, 2013.

Was she getting ready with her "Eyes Wide Shut"? Something about Nicole Kidman's ankle-length Dior Haute Couture dress is all wrong. The Cannes jury member wore the floral gown to the Opening Ceremony on May 15, 2013.

Who wore it better? Slovakian model Adriana Karembeu (l.) and French Actress Frederique Bel (r.) wore dueling dresses just days apart at the Cannes Film Festival. Surprisingly, Karembeu erred on the side of caution and covered up under the see-through dress while Bel let it all hang ou

Beauty is pain! While you'd think walking in heels is nothing for a supermodel, Rosie Huntington-Whiteley showed off bloody toes at Cannes. The Victoria's Secret Angel was wearing an unimpressive see-through shirt and pants for the Giorgio Armani Party on May 22, 2013.

On first glance it looks like Uma Thurman's stepped out in just a bath robe!The "Kill Bill" star's monochrome dress/coat combo looked more like something you'd wear around the house than something you'd wear at a star-studded film festival.

Looks like both Lady Victoria Hervey and Eva Longoria got the (bad fashion) memo! The two stunners undermined their usual chic appeal by wearing outfits covered in feather-detailing.

Didn't she learn anything from Eva Longoria? Rosario Dawson became just the latest starlet to have a fashion faux pas while walking the famous red carpet stairs at the Cannes Film Festival on May 20, 2013. Donning a white Elie Saab gown with a thigh-high slit, the actress accidentally flashed her flesh-toned underwear to the crowd at the "As I Lay Dying" premiere. Realizing what happened, Dawson quickly tried to cover up.

Hungarian model Barbara Palvin got tripped up by her dress ... repeatedly ... at Cannes on May 22, 2013.