Marc Jacobs. Sleeveless Floral Bow Blouse. With the essence of a gorgeously painted mural, this Marc Jacobs sleeveless floral bow blouse is as feminine as they get. Wear it with a pair of ankle cropped pants and peep platform pumps for a lunch with the girls. Fit: True to Size. 100% Silk. Dry Clean Only. Made in USA of Imported Fabrics. Available in Mint.