• "Solo: A Star Wars Story" debuted at the Cannes Film Festival on Tuesday night.
• "Game of Throne" star Emilia Clarke plays Qi'ra in the new prequel movie. 
• A purple Couture Dior gown was hand-sewn for Clarke's red carpet look.
• Dior shared a video showing the process of the making Clarke's regal dress. 
• See detailed photos of the gown and the video below.

"Game of Thrones" star Emilia Clarke is making waves in the "Star Wars" universe with her character Qi'ra in the coming "Solo" prequel movie. Ahead of the Cannes Film Festival screening of "Solo" Tuesday night, Clarke walked the red carpet in a lavish Couture Dior gown. 

As reported by Harper's Bazaar, it took 250 hours to sew Clarke's gown. The purple tulle was stitched by hand and designed especially for the Mother of Dragons herself by Dior artistic director Maria Grazia Chiuri.

Dior shared a peek behind the process in a video on Twitter. 

Clarke looked regal on Tuesday night as she celebrated the "Solo" premiere alongside her costars. 

Clarke herself shared a Boomerang of her getting-ready process on Instagram, calling herself "an intergalactic yacht owning ladies boss." 

This was Clarke's first time attending the Cannes Film Festival in France, but we're sure it won't be her last. Clarke also stunned at the Met Gala earlier in May, and continues to dominate red carpets everywhere she goes. Though the coming season of "Game of Thrones" will mark the end of Daenerys Targaryen, Clarke is just getting started in Hollywood. 

"Solo: A Star Wars Story" arrives in theaters on May 25. Read INSIDER's review of the anticipated prequel film here.

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