Such as easy DIY - idea courtesy of The Glamourai. Cut a few button-hole like slits around the neckline of a long sleeved shirt or bodysuit and thread a scarf through and tie a bow on one side. If I was at home in Australia where my sewing machine lives I would use the simple button hole function to tidy the look up a bit, but I don't think it matters too much if you leave the slits unhemmed. I have a cute navy and white scarf I am going to attach in this way to a white top - add gold flats and denim cut offs and away I go.
Image: The Glamourai