Madewell crisp white courier shirt blouse from Bloomingdale’s classic & comfy!

Madewell crisp white courier shirt blouse with great buttons in the back from Bloomingdale’s. So classic & comfy. Cotton and modal great blend. Good professionally or casual. Versatile. Fabulous blouse. Beautiful back buttons can be worn unbuttoned in back to add to it’s beauty. First two pix are stock photos. Worn twice. Size says XS but runs more like a small. See pix of measurements