The term 'loose robes' can refer to two different types of garments: CAFTANS and KIMONOS. CAFTANS are long, loose-fitting robes with wide sleeves that originated in the Middle East and North Africa. They are often made of lightweight fabrics such as cotton or silk and are decorated with embroidery or other embellishments. KIMONOS are traditional Japanese garments that consist of a long, wide-sleeved robe that is tied at the waist with a sash. They are usually made of silk and feature intricate patterns and designs. Both CAFTANS and KIMONOS are popular choices for formal occasions and special events.