Cute suit!!! Go for it..I'm 47, and just ordered 3 more bikinis from VS. I have really flat abs, so I echo what Diane said....maybe it draws attention away from the thighs, which you would see in a one piece anyway. I dread the day when I have to put that one piece on because I'm too old for a bikini. I guess age doesn't matter, if you look good, you look good!!! I figure, we all work so hard for our physiques, why not show it off!!!! I recently tried on a tank top in a store where someone I knew in HIgh School works. She said, "You've got GREAT arms....you should wear tank tops all the time!!! Do you work out a lot?" So there you have it....a colleague of mine here said that after a certain age, no one should go sleeveless. I think she's dead wrong, and jealous!
Have a great trip!