Charlotte Gainsbourg walked the Melancolia red carpet in Cannes this evening wearing a sheer long-sleeved blouse with a cross-front ruffle, a gray metallic silk sash, and bias-cut black skirt. (She, as we can all see, also chose a black lace bra.) She added some acid green strappy heeled sandals.

High heels aside, this appears to be a very comfortable outfit. But does it make you comfortable?