it's a Nina Ricci dress, but it's less impactful for the actual design than for its particular place in Reese's personal history -- she had just separated from her husband and was "I'm a new me!" to the world, complete with cool hair and curvy, sexier dresses. It's sort of regal yet youthful and slightly more provocative than Reese's usual fashion modus operandi. Yeah, the look on her face could probably cut you in half, but she'd look fabulous doing it.
