Constructed of a virgin wool blend, the Helaina dress from Theory features a round neck, concealed back-zip closure, and princess seams. This style is expertly crafted with a sheath silhouette. Round neck Sleeveless Concealed back-zip closure Material: 96% virgin wool/4% elastane Lining: 94% polyester/ 6% polyurethane Dry clean Imported SIZE & FIT Sheath silhouette About 34.25" from shoulder to hem Model shown is 5'10" (177cm) wearing US size 4 ABOUT THE BRAND In 2000, founders Andrew Rosen and Elie Tahari launched Theory with a focus on innovative, comfortable stretch pants for women. Since then, the New York-based brand has become well-known for its mastery of polished, well-tailored separates for women and men. Contemporary Sportswear - Theory Sportswear > Theory > Saks Fifth Avenue > Barneys. Theory. Color: Deep Navy. Size: 8.