This might be one of the most difficult aspects of organizing a destination wedding. Carrying it in a garment bag as your carry-on is the simplest alternative (particularly if your dress has a thin shape rather than a long skirt). If you're able to pack it in a box or even a suitcase, that's best. But whatever you do, don't put it in the cargo area of the plane! That's where it will ride home after the honeymoon. If you're planning to fly commercial, remember that most airlines have a limit on how much you can bring on board with you. Typically, this is 20 pounds for passengers and 10 kilograms for packages. Some larger items may be allowed to check in at the security checkpoint. For weddings that take place outside of North America, additional regulations may apply. The country you're visiting may have its own baggage rules that are different from ours. So before you travel, make sure you know what those rules are so you don't get fined or denied entry into the country. The main thing to remember when carrying your wedding dress overseas is to treat it with care. It's going to need to be packed in a way that protects it from getting wrinkled up, and since many countries have different customs regarding how they react to foreign clothing, you want to avoid bringing home any nasty surprises upon arrival!