It's a deep navy color, which is lovely. The color is similar to the one between the 1st-4th and 5th-6th photos. It uses high-quality premium cotton blend fabric and feels smooth. It has a moderate firmness, doesn't cling to the body, and has a moderate amount of room, making you look slimmer. I will send it as is, without ironing. From the following site: A versatile blouse has been created that can be worn alone or as an inner layer for cardigans, sweatshirts, camisole dresses, and salopettes. Made with thin fabric, it is supple and smooth to the touch, making it comfortable to wear. The front is kept as simple as possible to accommodate various styling options, and the moderately puffed cuffs are a key feature. Elasticity: None Lining: None Sheen: Slightly present Pockets: None 65% polyester, 35% cotton Machine washable, dry cleanable Shoulder width: 44.5cm, Total length (front): 70.5cm, Total length (back): 78cm, Body width: 57cm, Sleeve length: 54.5cm For those who like: Kagure Margaret Howell Tsuchie Pallas Palace ichi Sun Valley bulle de savon nest Robe BEARDSLEY YAECA fog Natural Laundry grin MUJI etc. Transparency...No transparency Season...Autumn/Winter Season...Spring/Summer Color/Neck...U-neck Color...Blue