About this product: 【Material Composition】88% polyester fiber, 12% spandex fiber. The fabric is ice silk jacquard fabric, and the sleeves are ice cool silk fabric. The fabric features a cool touch, smoothness, softness, breathability, and moisture absorption due to the jacquard weave. 【One Size】: Body width: approx. 54cm, Length: Front approx. 50cm - Back approx. 64cm, Sleeve length: 67cm, Brim (longest): approx. 13cm, Bust 108cm, Weight: 45kg~70kg. This garment is free size, so please purchase it strictly referring to the above sizes. This garment is suitable for most body types, but please note that the actual wearing feel may vary depending on individual weight and body shape.