Getty Images
April 08, 2015

When Dior designer Raf Simons personally presents you with a dress to wear, it's impossible to say no. And that's exactly why beauties Chanel Iman, Hailey Baldwin, and Lake Bell stepped out in his colorful-styles for the premiere of Dior & I at the Paris Theatre in New York City last night.

Iman showed off her endless legs in a pastel-sprinkled shift dress from Dior’s 2015 resort collection. "Everything that Raf designs are classic pieces and you just feel like a powerful woman when you wear it," Iman told InStyle at the premiere. "My dress chose me! I think he picked it out because it shows my legs and is perfect for spring."

RELATED: Christian Dior Taps Rihanna As Face of New Campaign 

Bell opted for a bright orange vested dress with graphic, color-blocked shoes, and Baldwin bared some skin and brought cool-girl punch in pastel pink. "I’m in love with what I’m wearing tonight," Baldwin shared. "It’s iconic and very classic, but also quite wearable. I’m excited to be here."Directed by Frederic Tcheng, the film offers fashion devotees an inside look at the creation of the famed house's fall 2012 couture show, in which creative director Raf Simons made his highly anticipated debut. With special glimpses into the Paris atelier and countless fittings, alterations, and sketches, it's sure to keep us excited for collections to come.

Dior & I opens on April 10 in cinemas across the US.

---With reporting by Cristina Gibson

PHOTOS: Runway Looks We Love: Christian Dior