A hat maker is someone who designs and creates hats. They may also be known as a milliner, hatter, or headwear designer. These synonyms for a hat maker all refer to someone who works in the trade of making hats, headwear or other similar accessories. A milliner is a bespoke hat maker who creates hats for women and often works with high-end materials, while a hatter is a generic term for a hat maker. On the other hand, a headwear designer uses a variety of materials to create hats, scarves, and other headwear items. Regardless of which term is used, hat makers possess a specialized skill set that encompasses both design and craftsmanship.