HOLLYWOOD, CA - FEBRUARY 26: Actor Olivia Culpo unveils a one-of-a-kind Marchesa for Stella Artois gown featuring beads made from the Stella Artois Limited-Edition Chalices that benefit Water.org during the 89th Annual Academy Awards at Hollywood & Highland Center on February 26, 2017 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)
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Photo by Frazer Harrison/Getty Images

During Hollywood’s biggest red carpet last Sunday night, stunning Olivia Culpo debuted a custom Marchesa for Stella Artois gown in support of the brand’s “Buy A Lady A Drink” campaign in partnership with Water.org – which helps to provide clean water for people in the developing world.

The one-of-a-kind dress was inspired by the Limited-Edition Chalices that benefit Water.org and incorporates glass beads made from the Chalices themselves.

For every Limited-Edition Chalice sold, Stella Artois will help Water.org, the charity co-founded by actor Matt Damon, provide five years of clean water for one person in the developing world.

You can purchase a Limited-Edition Chalice here.