Kaftan
A kaftan or caftan (Arabic: قفطان qaftân) is a variant of the robe or tunic, versions of which have been worn by several cultures around the world for thousands of years. The kaftan is often worn as a coat or overdress, usually reaching to the ankles, with long sleeves. It can be made of wool, cashmere, silk, or cotton, and may be worn with a sash. The caftan is of ancient Mesopotamian origin, and was worn by many middle-eastern ethnic groups.
Through its dissemination and evolution, the kaftan has acquired different styles, purposes, and names depending on the culture. In many regions with a warm climate, the kaftan is worn as a light-weight, loose-fitting garment. The kaftan has served as a symbol of royalty in some cultures and as a symbol of marriage in others during some parts of history.
Ottoman kaftan
Kaftans were worn by the Ottoman sultans in the Ottoman Empire. The decorations, including the colours, patterns, ribbons, and buttons, indicated the rank of the person to whom they were presented. From the 14th century through 17th century, textiles with large patterns were used. The decorative patterns on the fabrics became both smaller and brighter in the late 16th and in the 17th centuries. By the second half of the 17th century, the most precious fabrics were those with 'yollu': vertical stripes with various embroideries and small patterns, the so-called "Selimiye" fabrics.