The Kotpad saree is a handwoven saree that is traditionally produced by the tribal weavers of Kotpad village in the Koraput district of Odisha, India. These sarees are made from organic cotton and natural dyes, and are known for their unique texture and earthy colors.

To ensure that you are buying an authentic Kotpad saree, you should look for the following characteristics:

1. Handwoven: Kotpad sarees are handwoven by tribal weavers using traditional techniques. This means that each saree is unique and may have slight variations in texture and color.
2. Organic cotton: Kotpad sarees are made from organic cotton that is grown without the use of synthetic pesticides or fertilizers. This makes them eco-friendly and sustainable.
3. Natural dyes: Kotpad sarees are dyed using natural materials such as indigo, madder, and myrobalan. This gives them their distinct earthy colors.
4. GI tag: In 2005, the Kotpad saree was granted a Geographical Indication (GI) tag by the Government of India. This tag certifies that the saree is produced in the Kotpad region of Odisha and meets certain quality standards.
5. Source: It’s always better to purchase Kotpad sarees directly from the weavers or from reputed government-run handloom emporiums in Odisha, to ensure that you are buying an authentic product and supporting the local artisans.

By keeping these points in mind, you can ensure that you are buying an authentic Kotpad saree.