Katrina Kaif, the brand ambassador of Etihad airways, seems to stick on to her Black & White saga at every event of Etihad. Take a look at the recent three events, where she sported three white short dresses with black detailing. Of the three, two dresses were of the same designer too..Monisha Jaising.(I am not sure of the third one,though) I wonder why she sticks on to this duo-tone palette. Is it bcoz black & white are associated with Etihad brand? Their air-hostesses dress up in Black & White,right?.