Reese Witherspoon stunned on the red carpet at the 85th Annual Academy Awards at the Dolby Theatre on Sunday, and she revealed that her daughter Ava helped her pick out this blue satin Louis Vuitton dress!

“I love the color of it. My daughter and I picked it out," Reese told reporters. "She said, this is a winner. She’s 13, so she definitely weighs in. She helps me pick the jewelry, makeup and everything."