Reese Witherspoon walked the red carpet for her highly anticipated upcoming film, Wild, on Wednesday night in Los Angeles.

Reese Witherspoon At ‘Wild’ Premiere

Witherspoon looked every bit the star at the premiere, stunning in a strapless white Spring 2015 Cotton Ottoman dress by Zac Posen and nude heels. Her jewelry for the occasion included sapphire drop earrings by Harry Winston and a diamond bracelet.

Completing Witherspoon’s red carpet style was her glamorous up-do, which was the work of hairstylist Adir Abergel. “The look was modern yet classic and accented with a simple chic bun in the back,” he told Us Weekly. “The style of this bun brings in the classic element.”

Witherspoon was apparently a fan of her look, posting a pair of images from the red carpet on Twitter.

Witherspoon was joined at the Wild premiere by costar Laura Dern and Cheryl Strayed, the woman whose 2012 bestselling memoir Wild: From Lost To Found On The Pacific Crest Trail was the basis for the film.

Wild hits theaters Dec. 5.