Very airy and light cotton. The only problem for me is that the neck is a bit large (it's a Small already), so I will have to fix that, but it's a great sundress and I love the texture, feel and the lovely blues.
This is a winner. Everything this artist does is superb. I've purchased many pieces from him and the fit, the color and the attention to detail are always superlative. I am a repeat customer. Do no hesitate to purchase any item from his collection. You won't be disappointed.