In British English, a haberdasher is a business or person who sells fabric and small articles for sewing, dressmaking and knitting, such as buttons, ribbons and zips; in the United States, the term re
Hat-making or millinery is the design, manufacture and sale of hats and other headwear. A person engaged in this trade is called a milliner or hatter.
Haberdasher
…this system, and then to shops that sold those goods, so that in a modern haberdashery the customer may purchase one button if that's all they want. Hatter Mercery…
Millinery Department at the Lion Store of Toledo, Ohio, 1900s