My husbands and I are traveling to Thailand the end of January. We will be visiting Bangkok, Chaing Mai and Phuket. We also are going on a liveaboard boat to scuba dive for 10 days. My question is: What to bring to wear. I was planning on bringing linen pants and blouses with Teva sandals for sightseeing during the day (Grand Palace, temples, etc.) Can I wear thin strap tops and sundress type clothing in the evening?