Its a Sico saree with tie and dye pattern in the body. The product is weaved in the villages of India. The model is wearing the saree in 'Halakki Vokkaliga' style. Halakki Vokkaliga are the aboriginals of Karnataka and live at the base of the Western Ghats.
Particularly, the women of this aborigine wear this distinguishing saree-draping style, hence the name. The saree is first tied around the neck and then wrapped around under the shoulders like a sarong, which makes a blouse or petticoat completely unnecessary.