Flying with a groom’s suit? Skip checked bags and pack it in a carry-on garment...

https://list-wiki.win/index.php/Garment_Duffel_vs_Garment_Bag_for_a_Suit_on_a_Flight

Flying with a groom’s suit? Skip checked bags and pack it in a carry-on garment duffel instead of a bulky garment bag to keep it wrinkle-free and easy to handle