We're Obsessed With These Pics of Nicole Kidman as Grace Kelly

There are probably just a few women in Hollywood who could play the part of Grace Kelly with as much style and, well, grace as the real princess — but we just got our proof that Nicole Kidman is certainly one of them. Kidman will step into Kelly's shoes for the biopic Grace of Monaco, and as it premieres as the opening film at this year's Cannes Film Festival today, we got a first glimpse of the actress playing Hollywood-star-turned-royal in these just-released stills.

Obviously, we zeroed right in on the costumes — a collection of classic suiting, retro sheath dresses, and gowns, and of course, gloves and hats that transform Nicole Kidman from modern-day movie star into the stunning Princess Grace. We wouldn't be surprised if the film inspires a '50s fashion resurgence — just flip through the gorgeous images and try to resist the all-out elegant style. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

Even casual Grace comes with a perfectly coordinated separates — by the looks of things, she's outfitted for a day in Palm Springs. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

It doesn't get more glamorous than a full tulle ball gown, finished off with gloves and decadent jewelry. The picture of Hollywood royalty. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

A fitting look for a distinguished sit-down, Nicole channeled the Princess's polish and grace in a classic white button-down and trousers. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

Classic Grace Kelly, from the pearls to the poise — Nicole Kidman is a dead ringer for the princess. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

The portrait of elegance in her ball gown and wrap. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

Dressed in the classics, we could even see Kate Middleton in this polka-dot look. Source: The Weinstein Co.

Nicole Kidman as Grace of Monaco

Nicole Kidman as Grace of Monaco

Reminding us just how glamorous a scarf can look, especially paired with shades, to hide a bad hair day. Source: The Weinstein Co.