What you decide to wear at your destination wedding depends entirely upon your taste and budget. Often, the destination wedding groom's apparel is overlooked when planning the wedding, but it really shouldn't be; this is an expression of his personal style. When you're having a destination wedding, the groom can choose the traditional tux, wear a suit or sport coat and pants, or even jeans and a t-shirt depending on your type of wedding. Weddings in the Caribbean and other islands tend to be less traditional and less formal, meaning that anything goes when it comes to the wedding attire, but may even have places to rent a tux or purchase formal wear, in case you choose that route. Just make sure you'll match the bride, and have fun!