We will be dining at Carte Blanche, Madame Janette, Papillon, Windows on Aruba, Screaming Eagle and French Steakhouse. Do any of these places recommend long pants for men and a sport coat? We don't mind dressing up on vacation, but my husband doesn't want to look out of place either. I figured dress pants and a collar shirt would be appropriate but he thinks sport coat is necessary (based on what I read on this forum). Thoughts?