Emma Watson, Helena Bonham Carter's Harry Potter Premiere Dresses: All the Details

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Watson and J.K. Rowling opt for Oscar De La Renta while Carter with a simple gown at the London premiere Thursday.

Helena Bonham Carter has made a name for herself on the red carpet with her daring wardrobe choices, but she kept it light for Thursday’s Harry Potter and the Deathly Hallows: Part 2 premiere.

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Combining a simple dark green gown with a flowery pink headpiece, Bonham Carter looked elegant while still maintaining the rebellious fashion streak she’s known for.

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Emma Watson opted for a sand-colored Oscar de la Renta piece, complete with a fully ruffled tulle skirt and sleeveless embroidered top. Reportedly, Watson accessorized with Giuseppe Zanotti shoes and Boodles jewelry.

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Series author J.K. Rowling also chose de la Renta for her green and pink flowered gown, while Bonnie Wright, who plays Ginny Weasley, donned a peach colored Miu Miu creation.

Harry Potter and the Deathly Hallows: Part 2 opens in the U.S. on July 15.