The piece is made with a main fabric of 93% polyester and 7% spandex, giving it a soft handfeel with a regular thickness that suits the spring and autumn seasons. The lining is 100% polyester, providing a smooth inner layer against the body. This combination supports the relaxed, loose fit and casual, retro-inspired aesthetic, making it easy to wear for everyday leisure and layering. The fabric's soft handfeel and regular thickness make the piece comfortable for casual, relaxed wear, while the loose silhouette and retro, vintage-inspired style are well served by the easy-care polyester and spandex blend. The 100% polyester lining adds a smooth finish that helps the piece slip on easily over other layers.