Anthropologie, Angel of the North, cowl/ drape neck top.

This is a great transitional closet staple, more than a tee but less than a true sweater. It’s 100% cotton so breathable, and despite being lightweight it’s great at adding a layer of warmth too. It’s oversized for a small, imo anyway, see photos for measurements, I think it could easily fit a medium too. The colors a beautiful teal/ seafoam cross with a marled fabric finish which I think the photos show. No flaws I’m aware of.