Lululemon Mock Turtleneck Sleeveless Ribbed Swing Dress - Gray - Size XS Stay stylish and comfortable with this Lululemon mock turtleneck sleeveless ribbed swing dress. Designed in a size XS, this dress features side vents and side panels with external stitching details, providing extra room for movement and comfort. The external stitching running down the center back of the dress creates elongating lines that enhance your silhouette. Its relaxed, swing style makes it perfect for layering with a white long-sleeve collared shirt and pairing with tall boots for a chic fall look. A versatile addition to any wardrobe, this dress is both comfortable and effortlessly fashionable.