Yellow is a rather intense, summery colour – if you wish to stand out, choose a blue jacket, if you'd like to play it down a notch or two, choose a a light grey one instead. Ogonsten is linen which adds even further to the summer feeling. As complementing contrast for your pocket, why not choose a floral or checkered hanky in white, blue and red. Mix it up with materials, pattern, pattern sizes and more – experiments are fun!