Getting ready for Milan Fashion Week

The other day I went around Lugano and also had my hair  done in preparation for the week end in Milan for Fashionweek.
I just had my usual highlights done and just for fun I had a little pink chalk spray put in.. I love it ! I think I will experiment with those sprays a bit more, because they look fun! Then you just wash it off and it will all wash away. What do you think ?