"Chikan" typically refers to a traditional style of embroidery originating from the Indian subcontinent, particularly associated with the city of Lucknow in Uttar Pradesh, India. Chikan embroidery involves delicate and intricate white thread work on sheer fabrics like muslin or chiffon, often creating floral or geometric patterns. It's commonly used in making garments like sarees, salwar kameez, and kurtas.