I'll be leaving for my first trip to Spain in June and staying one month. I'll be 3 weeks on the coast and one week in Madrid. I'm totally confused on what is appropriate and what isn't. I'm in my mid thirties and usually wear more "youthful" type clothing (juniors) since I'm still able to look (if I do say so myself) good in them. Is it okay to wear shorts....pretty short...on the coast? Obviously it doesnt' seem like a good idea in Madrid. Are sleevelss shirts with pants instead of shorts okay to wear in the Prado and such? Any information would be helpful. I've read most of the posts on clothing but still am not quite sure... Thanks