Jennifer Lopez looking absolutely stunning. I love her, I swear she can NOT do any wrong in FiFi's book. Jlo stepped out in Paris wearing a white double breasted Rachel Zoe Fall 2011 tuxedo dress with Casadei pumps. Those shades are to die for.. Cat eye's are the way to go.

Did some searching and found some similar looks. 

Shirt dress by Antipodium @ asos.com $215

Charcoal Silk belted trench-style dress by Rag & Bone @ net-a-porter.com  $301