A Batwing Sleeve is a sleeve style featuring a wide armhole and a sleeve that merges seamlessly with the bodice before narrowing toward the wrist, characterized by relaxed volume and fluid movement. Common elements include oversized arm openings, draped sleeve structures, tapered cuffs, knit or soft flowing fabrics, and frequent use in sweaters, tops, and loose dresses. The overall style emphasizes comfort, effortless elegance, and modern silhouette shaping.