La Fixsun Gauze Linen Dropped Shoulder Top and Layering Piece

light gauze-y plaid weave; available in silver (light gray) or burgundy linen

Dropped shoulder, oversized fit.  You want these gauze pieces a bit larger so they can flow and keep their texture.  These are cut straight across the bottom but will drape when on the body

The model is wearing the silver gauze - the silver is not a metallic, but is a medium gray.  This is a limited run by the manufacturer and only three styles were made, and only available in two colors - the darker silver and burgundy.

When I measure across the top, from underarm to underarm, a size small measures 30, or about 60 inches all the way around

large: from underarm to underarm is about 33 inches, or about 66 inches all the way around