- 100% Silk - Full Length - Wide Leg - Relaxed Fit - High Waist - Unlined - Elasticated Waist The Sapphire Serpent Shirred Waist Pant is a sculpted shape that blends structure with movement, elongating the silhouette and moving with the body. The print draws on the opulence of Andalusian interiors, capturing the vibrancy of Spanish flamenco through rich colour and ornate pattern.