Banana Republic Colleta Off-Shoulder Sweater Dress in Black Medium Reimagined in a sultry silhouette, the sweater dress of the season is a modern interpretation of a timeless style. Crafted from a soft and sustainably-minded yarn, featuring a relaxed cut that's perfect for desk to dinner and dancing. RELAXED FIT: Relaxed, drapey fit on top, pencil skirt. Boat neck. Allover ribbed knit stitch. Straight hem.