The "Trent" Black 5-Piece Tuxedo Set, designed by Perry Ellis, is part of our Signature Collection. The 2% stretch is woven into the jacket, pants, and vest fabric to provide additional comfort. Other upgraded features include 3-button vented sleeves on the jacket, french-faced interior lining, and a premium cotton blend tuxedo shirt to elevate the overall look. The expandable waist feature and adjustable vest & bow tie were designed to make it easier to fit your little one.