Swing Seller in front of Royal Palace

Swing Seller

Look at the person in this picture, you might wonder what kind of dress he is wearing? It looks funny. He is dressing normal dress just like us. But on his neck are swings Is this his unique wearing style? In fact, the swings are on selling. I also don’t know how many swings he can sold out per day. But I see him selling here, at the entry for tourists of the Royal Palace, for years already. If you need any swing, please help to buy from him!