This ZARA item is size S. The color appears darker in the photos. The light blue is a brighter, more vibrant line, which elevates the style and gives it an urban feel(^^)v The fabric is similar to that of stylish suit material, with a coarse weave that makes it feel cool♪ It seems like it can be worn all seasons depending on the inner layer(^^)v I'm selling it because my body shape changed before I wore it for a while, which is a shame. Size (measured by hand) Width (at the armpit) approx. 43cm Length approx. 86cm