Loewe Ladies Tops. Fashion category - Casual Button-Downs. SKU - S540Y05XAV.9616. Loewe Floral-Printed Button-Up Shirt. Crafted from medium-weight double silk satin, this shirt features a regular fit and length for effortless elegance. Detailed with an allover floral bouquet print, it is finished with a classic collar, buttoned cuffs, and a button-front fastening for a polished look. Material - Silk.