GU GU Short Sleeve Shirt Blouse Airy Shirt Size...M size This is a thin mustard-colored shirt. I wore it a few times after purchasing it, but I have kept it in a dark place since then. I am selling it because I have fewer opportunities to wear it. When shipping, it may be compressed. Please refrain from purchasing if you are nervous about the item as it is inspected by an amateur and stored at home. Immediate purchase is possible. Color...Yellow系 (Yellow-based)