Modular double front top, grey marle

MORF two tops in one at the same time, there's a long sleeve end and a tank top end. Really confusing but satisfying once you find a look. Smokey grey colour. Long sleeve end has a button up closure. No materials tag but feels like a cotton/poly blend. Light amount of stretch. 

No size tag but good for a XS/S. Worn with dress and skirt.