in Belgium.

Chantilly lace is known for its fine ground, outlined pattern, and abundant detail. The pattern is outlined in cordonnet, a flat untwisted strand. The best Chantilly laces were made of silk, and were generally black, which made them suitable for mourning wear. White Chantilly lace was also made, both in linen and silk, though most Chantilly laces were made of silk. The black silk Chantilly lace became especially popular, and there was a large market