Long sleeve black Button up boho cropped crop top blouse

Super cute! Long sleeve crop top. No size or fabric tag but I think it fits up to a medium. Fabric feels smooth and slippery. Looks like it will fall nicely on the body. Drop shoulder. Approximate measurements: Shoulder to shoulder: 17” Pit to pit: 21” Pit to bottom of hem: 5.5” Sleeve length: 19” Top to bottom of hem: 16”