Andrea Grinsburg on Summer Wraps, &quot;Take two long contrasting scarves and tie them on your head, leaving room for the first one to peek out under the second, and making sure the ends are all hanging at an equal length.  Take an end from the first scarf you tied (in the picture, this is the yellow one), and wrap it over your head, tucking the end in at the back.  Now take the remaining three ends and braid.  Wrap the braid around the back of your head, tuck the ends in, and you’re ready to…