Sleeveless is a garment style without sleeves, designed to expose the shoulders and arms while emphasizing lightness and freedom of movement. Common elements include open shoulder and arm cuts, fitted or loose silhouettes, cotton, knit, chiffon, or technical fabrics, and frequent use in tank tops, dresses, and summer garments. The overall style emphasizes freshness, mobility, and warm-weather comfort, creating a relaxed and fashionable summer-inspired look.