The color is a bright silver-gray, and the lining is yellow. I think it suits both boys and girls. In this upcoming season, I think it will look quite fashionable if you wear a vest over a long-sleeved T-shirt. Since it hasn't been worn many times, there are no noticeable stains. I think it can still be used, but please understand that there is some wear on the sleeves and hem. Shipping will be done compactly. The size is measured by a amateur, but it is as follows: Shoulder width 26cm Body width 33cm Length 39cm If you have any questions, please feel free to ask. Pattern Design: Plain Color: Gray Color: Yellow Material: Nylon Seasonality/Features: Autumn, Winter