Topic summary
millinery

Extracted from the Wikipedia article Hatmaking.
Learning of millinery
The millinery industry's apprenticeship culture is commonly seen since the 18th century, while milliner was more like a stylist and created hats or bonnets to go with costumes and chose the laces, trims, and accessories to complete an ensemble piece. Millinery apprentices learned hat-making and styling, running the business, and skills to communicate with customers. Nowadays, this apprenticeship is still a standard process for the students who freshly graduated from the millinery schools. Many well-known milliners experienced this stage. For example, Rose Bertin was an apprentice to a successful fashion merchant Mademoiselle Pagelle before her success.