Reese Witherspoon: Jean-Marc Vallée Directing 'Wild'!

Reese Witherspoon shows her summer stripes while carrying her adorable son Tennessee at the Belwood Bakery on Saturday (August 24) in Brentwood, Calif.

Last week, the 37-year-old actress and her 10-month-old son were spotted dropping by a toy store.

PHOTOS: Check out the latest pics of Reese Witherspoon

It was recently announced that Dallas Buyer’s Club director Jean-Marc Vallée will take the helm on Reese‘s upcoming flick Wild, which centers on “a woman, dismayed by the dissolution of her marriage and the death of her mother, who decides to hike the 1,000-mile Pacific Crest Trail alone.”

15+ pictures inside of Reese Witherspoon and Tennessee grabbing lunch together…