I have sent in my boxtops for a deposit on RCI's July 21st sailing of the Splendour of the Seas out of Barcelona. I have a fairish idea as to what to pack. I've decided on tousers for everywhere save the beach. I also intend to pack a sports jacket and suitable shirt. But are tropical print shirts too obnoxiously American for shore excursions, or should I stick to short sleeve plaid button-downs?