For regular basis sneakers. Paint them black acrylic paint, then when the first coat is dry, take a bright acrylic paints and sprays their shoes. Put to dry. To decorate the shoes can be used rivets, studs, bright shoelaces or whatever you like.
bored of those dunlop volleys? spruce it up with some paints and patience!
bleached converse very urban and no one will know you did it yourself