This beautiful GU Aloha shirt features a yellow base with a feather pattern. The material is 100% lyocell (rayon). It has only been worn once, so it's in excellent condition with minimal signs of wear. The darker areas in the product images are shadows from the photography. The size is listed as S, but the actual dimensions are equivalent to a Japanese M size, similar to those of BEAMS, Arrows, and UNIQLO. Actual measurements: Shoulder width: Approximately 45 cm Length: Approximately 68 cm Width: Approximately 52 cm Sleeve length: Approximately 25.5 cm