Here are some other terms you might hear:
* Fashion industry: This term is often used interchangeably with "apparel industry" but can also encompass accessories, footwear, and other related products.
* Textile industry: This broader term includes the production of fabrics, yarns, and other textile materials that are used to make clothing.
* Clothing manufacturing: This term refers to the actual process of making clothes, from cutting and sewing to finishing and packaging.
So, depending on the context, you could use any of these terms to refer to the business world of clothing production.