An Apparel has something to do with garments and other devices to be worn by mankind to adorn, cover or protect the body or person. It includes: garments or devices; combinations of such garments or devices with other things;

processes of, and patterns for making such garments or devices; garment supporters and retainers. It is a term used in distribution/transport of clothing for a single piece of clothing, a garment

-see also:
"Apparel" is in the NAICS Code "3151"
(Apparel Knitting MillsApparel Knitting Mills)