Williams took home the New York Film Critics Circle Award for Best Supporting Actress in this A-line Louis Vuitton dress.
Michelle was a breath of fresh air at the 2017 Golden Globes in this off-the-shoulder lace Louis Vuitton dress paired with a ribbon choker.
This white tunic highlighted the actress' platinum pixie cut while at the premiere of Manchester by the Sea in Beverly Hills.
Mic drop moment at the 2016 Governors Awards.
Louis Vuitton embraced a colorful vibe for this dress that had Williams, a face of the brand, having a swan moment at the international premiere of Manchester By The Sea in London.
No wonder Louis Vuitton loves dressing Michelle, here at 2016 Paris Fashion Week.
The Manchester by the Sea star was right in her element while attending the premiere of her new movie during the 2016 Toronto International Film Festival.
Williams just went for the front slit and looked absolutely goddess-like in her Louis Vuitton dress while attending the 2016 Tony Awards.
The actress looked like the most beautiful doll on the red carpet of the 2016 Met Gala, her dazzling bracelet perfectly adding a delicate touch to the fierce Louis Vuitton piece.
This Louis Vuitton metallic and leather dress had the actress looking on fire at the InStyle Awards in Los Angeles.
Who can match the leather boots and the summer dress ? It seems like Williams did while attending the Louis Vuitton Cruise 2016 Resort Collection show in Palm Springs.
Denim and a full length zipper? Williams sure looked like a boss at the Louis Vuitton Show during 2015 Fashion Week in Paris.
Nothing like a touch of flowers to get the party started! The brand muse looked dazzling, charming and sexy all at once while attending the Louis Vuitton 'Series 2' The Exhibition in Hollywood.
The Foundation Louis Vuitton Opening in France gave reasons for the actress to strut an eclectic and modern styled dress by the iconic brand. Obviously the look would not be complete without leather boots.
Michelle was all decked out in the house-brand dress and embracing the "Playing with Shapes" theme of the Louis Vuitton Dinner party in Miami.
The actress looked ravishing in her Louis Vuitton outfit while attending the LV show at the 2015 Paris Fashion Week. The pointy shoes punctuated the bold ensemble.
Williams rocked the Louis Vuitton pattern and opted for a short dress at the 2014 Met Gala.
The actress looked effortlessly chic in a breezy caftan dress by Louis Vuitton while attending an event in Miami.
Williams stepped out in a vibrant look by Louis Vuitton for a daytime barbecue in Miami Beach.
The actress looked classy in a feminine black dress with flirty bow details at an event in New York City.
Williams looked edgy in a black strapless gown featuring a high-low hemline at the 2013 Met Gala. A metallic headband made for the perfect finishing touch.
The actress attended the Tiffany & Co. Blue Book Ball in New York City wearing an elegant navy gown with exaggerated pocket details.
Williams rocked the red carpet in an adorable look from the Kate Young for Target collection. A fancy tuxedo jacket, black top and navy satin shorts looked perfectly appropriate for the fashion event.
At the Tribeca Film Fest premiere of Take This Waltz, Williams dons a sleeveless Giambattista Valli patchwork dress with Louboutin ankle-strap sandals for a colorful and unique ensemble.