Color...Blue系 Sleeve Length...Long sleeve Season...Spring, Summer Stains, tears, odors, etc....None I am not a professional photographer, so the photos may not be perfect. Please understand. This is a pajama made of 100% natural cotton double gauze material. It's soft and gentle on the skin, so you can feel safe. It also has excellent moisture absorption. It has a fruit pattern. You can see the colors and pattern in the enlarged images. Also, the quality and size are shown in the images, so please check them. Although it is new, it is a Chinese product, so there may be skipped stitches or fraying. Please understand this before purchasing.