Photos by Carlos Alvarez/Getty Images

First Lady Mrs. O and daughter Sasha met with King Juan Carlos, Queen Sofia and Princess Letizia of Spain at the Marivent Palace in Palma de Mallorca, Spain earlier today. More to follow on this amazing mother-daughter international fashion moment!

Update: As suggested by several in the comments section, Sasha Obama indeed wears a darling crewcuts ensemble, including the Girls' tulle skirt, Girls' silk swing tank and Girls' neon flower pin. Love!

Mrs. O's skirt is confirmed as Moschino.

Image by Jorge Guerrero / Getty Images

Mrs. O is touring the southern Spanish town of Ronda today, located 20 miles northwest of Marbella. For the visit, Mrs. O paired a loose fitting black top, featuring an inset striped panel, with long khaki shorts, open toe flats, and a wrist full of beaded bracelets to tie the color palette together.

Per Wikipedia, both Ernest Hemingway and Orson Welles spent time in Ronda as part-time summer residents, writing about the town's beauty and bull-fighting.

Image by Pepe Marin / Reuters

Image by Cristina Quicler / Getty Images

Mrs. O was out and about in the southern Spanish town of Granada today, wearing a brightly-colored floral top, belted at the waist and paired with cropped black leggings and Maison Martin Margiela sandals.

Image by Jorge Guerrero

First Lady Mrs. O arrived in Marbella, Spain today, where she kicked off her vacation with a walk through the town's center. For the tour, Mrs. O wore a one-shoulder top by Jean Paul Gaultier, slim black pants, classic black sunglasses and a stack of beaded bracelets.

This isn't the first time we've seen Mrs. O in a bold one-shoulder style. You can see another chic example just below this post!

Image by Mark Wilson / Getty Images

Vanity Fair has just released their annual International Best Dressed List, and to little surprise, Mrs. O has made the cut for the fourth year in a row. Click here for the full best dressed list. The write-up on Mrs. O follows below. Do you think Vanity Fair got the abstract right?

OCCUPATION: First Lady, U.S.A.

RESIDENCE: 1600 Pennsylvania Avenue, Washington, D.C.

LIKELY TO BE SEEN IN: Brights and prints, ethnic indie designers, J. Crew.

HAS REVIVED: Arms, belts, cardigans, shifts, high hair, kitten-heel pumps.

CHANNELING: Jacqueline Kennedy.

FAVORITE CAUSE: Childhood obesity—Let's Move!

P.S. For a bit more perspective on the Best Dressed list, including stellar slideshows on Mrs. O and Samantha Cameron, check out British Vogue's piece, here.