Joe is right, unless you're planning on sending them in individual garment bags on a rack, they'll get wrinkled. Thats why most, if not all, retail shops are equipped with a garment steamer. We once had one customer who complained about the temporary imprint the press left on the shirt around the image when the screen was squeegeed. He said they were "ruined". Well, we had to steam out the lines of his entire order after that (proving they weren't ruined, just temporary impression marks), then replace them in a box where they just got wrinkled again!Let me tell you, although some customers will find ANYTHING to complain about, wrinkles are up there with something you just can't prevent. Its just not worth your time!