I don't know if you've already gotten dresses for your trip, but I remember your thread asking about no fuss summer dresses thst would not require a cami for a family trip. I got one this week at Kohl's that is just that- cotton knit, higher neckline, easy care. I bought a beige/cream/blue print, but my store had it in a solid brown and black print as well. I can't remember where you are, but here is a link to the dress on their website- it's on sale right now.

http://www.kohls.com/kohlsStor.....+Dress.jsp

For reference, here's the dress on me:
http://www.flickr.com/photos/c.....684610424/