Dia gave us two different looks while at two recent movie screenings. Keeping the looks casual and fuss free, the actor finished off with flats, both the times, but with markedly different hair.
Though the actor looked charming and lovely in both the dresses but I have to give this round to the white dress as the printed one looked more like a kurta to me.

Left: At Tanu Weds Manu Returns Screening, May ’15
Right: At Margarita, With A Straw Screening, April ’15