- 100% Silk - V-Neckline - Maxi Length - Fit And Flare - Bias Cut - Tie Waist - Long Sleeve - Unlined - Crystal Embellishment The Sapphire Serpent Tie Waist Long Sleeve Dress is a statement silhouette defined by a cinched waist and fluid movement, balancing structure through the bodice with a softly sweeping skirt. Our in-house artisans were inspired by the sinuous movement of Spanish dancers to create this vibrant print, with crystal adornment.