These Power Woman Duos Conquered 2016 in Pretty Great Outfits

The designer and actress collaborated on a "Make America Ferrera Again" T-shirt that the duo hoped would encourage people to "make the election personal," if they felt strongly. They promoted the top at Rebecca Minkoff's SoHo store, inviting customers to shop, but also talk fashion and politics.

For the final state dinner, Michelle Obama wore a rose gold Versace gown that caused a stir. But wife of the Italian prime minister, Agnese, paid careful attention to her attire, too. Agnese chose her favorite Florence-based label, Ermanno Scervino, to make maximum impact. The women were celebrating a visit of two powerful countries, and there's nothing more special than that.

Huma Abedin is one of Hillary Clinton's most trusted political advisers, and she made sure everything was in shape for Hillary's run as democratic nominee. Huma stuck to a New Yorker's wardrobe in a sophisticated black dress as she stood behind Hillary to visit the Queens borough prior to the election. Fittingly, all eyes were on Hillary in her light, floral coat.

The pair united for a Get Out the Vote concert four days before the 2016 election. Beyoncé saluted #PantSuitNation by opting for a polka-dot Givenchy look, which confirmed her excitement about Hillary's run and status in America.

Both fashion leaders celebrated the 13th Annual CFDA/Vogue Fashion Fund Awards, which thrusts new designers into the spotlight and celebrates outstanding talent. While Anna and Diane chose sophisticated sheaths, Anna's gemstone jewels and Diane's sequin design acknowledge the fun in fashion, the industry in which both ladies thrive.

The Swedish royals joined forces to admire their wedding gowns placed at the Royal Palace in Stockholm, Sweden. Realizing their wardrobes have become iconic, the ladies chose flashy colors and prints, Princess Sofia in a Gucci pussy-bow number and Crown Princess Victoria in an old favorite Whyred dress.

The actresses and activists attended the City of Joy premiere in New York, promoting the documentary that centers on women who have survived abuse. Emma turned up the volume in a Dior peplum top that made a statement, while Thandie chose a boldly printed silk piece that even complemented the movie poster.

When the Obamas visited Kensington Palace to celebrate Queen Elizabeth's birthday and reign, Kate stuck to a blue palette, while Michelle went for neutrals. Even so, each look was lovely, Kate comfortable in one of her favorite labels, L.K.Bennett, and Michelle in a lace skirt and coordinated sweater.

Michelle journeyed to Spain to promote Let Girls Learn. There in Madrid, she and Queen Letizia hosted a conference and took some time to stroll through the garden in their sundresses. Michelle dressed for the season in a Delpozo number and Letizia kept things equally excited and bright in a cherry red design.

Queen Maxima of the Netherlands hit all the right holiday notes in velvet and plaid when she joined Belgium's Queen Mathilde for a visit to a welfare organization in Amsterdam. Mathilde's smart hat and coordinating dress could keep anyone alert, working to steal the spotlight at an important event that aimed to help children and teens who could not finish school.