Aruba, what do grooms...

What do grooms usually wear in Aruba? Are there any tuxedo shops in Aruba? If anyone has any information please share it with me! I want to plan an Aruban wedding for my niece.

I've never noticed a tuxedo rental shop on Aruba, but then again I haven't been looking for one. I would think it's better to take your own if possible, unless the groom to be is extremely standard in size and height.

If at soon i can find the right woman for me, i am also planning to get married in Aruba. Something like a beach wedding, people would just wear their normal beach get ups and there is this dancing and something like an informal event but everybody will enjoy a good ambiance. I want my wife to wear a pretty beach wear, something like a maxi dress. While me, i am planning just to wear a shorts and a floral printed shirt. Do you think this is a good idea?