- 100% Silk - Collared Neckline - Hip Length - Straight - Relaxed Fit - Blouson Sleeve - Unlined - Button Fastening - Crystal Embellishment The silken Midsummer Mosaics Shirt With Gathered Cuff has a softly structured silhouette blending form and fluidity. The flow of the body contours with subtle elegance, balanced by the generous blouson sleeves. Our in-house artisans were inspired to create the print by the pastel facades and glass mosaics of Barcelona.