Green at the Academy Awards

Yes, yes, yes! There was some eco-fashion at last night's Academy Awards! 

Meryl Streep in Lanvin for the Green Carpet Challenge. Best actress and my pick for best dressed!

Livia Firth in recycled PET plastic gown by Valentino and sustainably sourced pink diamonds by Calleijia, and Colin Firth (probably also wearing something sustainable, but sadly I haven't found any info on it yet!)

Viola Davis in Vera Wang. While I'm not sure the gown is eco, Viola has signed on to the Green Carpet Challenge, which may be why she rocked her natural hair last night (which looked great!).