Duffield Lane's Signature Stretch Cotton is our original — and most sought-after — fabric. Made from 95% Peruvian cotton and 5% spandex, this mid-weight jersey knit strikes the perfect balance between structure and ease. It holds its shape beautifully, moves with your body effortlessly, and gets softer with every wash. This is the fabric customers come back for, season after season. Our Signature Stretch Cotton styles range from polished A-line and swing dresses to relaxed tops and coordinating bottoms, designed to carry you from work to weekend without a second thought. Whether it's a Mackinac Dress in a bold stripe or a Sabrina Dress in Shoreline Twist, this is the reason Duffield Lane's dresses fit the way they do — following your curves without clinging, keeping you comfortable without looking casual.