Pastel floral handkerchiefs work with most solid outfits, definitely if you pick up some colour from the pocket square in your tie or bow tie. Ioannis works particularly well with the low key neutrals beige and light grey. The pocket is also a good arena for experiments, in case you want to try something slightly crazier than usual. Give it a go, you won't be disappointed, Ioannis is a real mood booster.