LAFFMO Black Sleeveless Balloon Silhouette Long Dress - Color: Black - Design: Sleeveless, Long Length, Balloon Silhouette - Material: 35% Cotton 65% Polyester Smooth-touch fabric - Back Style: Zippered - Occasion: Suitable for a wide range of occasions, from casual to formal Flat Measurements: Approx. Shoulder Width 31cm x Bust 44cm x Length 120cm (see photo) The fabric is smooth, so it's perfect for summer. Also, because the fabric is double-layered, I think you can wear it from autumn to winter. You can also wear it stylishly with a cardigan or sweater and boots. Thank you for viewing.