This vibrant cobalt blue oversized button-up shirt features a relaxed, boxy silhouette with dropped shoulders and elongated sleeves—perfect for modern streetwear layering. Crafted from smooth, lightweight cotton-poplin fabric with a subtle sheen, it offers breathability and drape for all-day comfort. Key design elements include a classic pointed collar, single chest pocket on the left, functional front placket with matching tonal buttons, and cuffed long sleeves that can be rolled for styling versatility. The hem is slightly curved and elongated for tunic-like wear over leggings or shorts. Ideal for casual daily wear, smart-casual outings, or as a statement outer layer in transitional seasons. Pairs effortlessly with neutral bottoms, chunky sneakers, or layered under vests/jackets. While no visible brand logo appears on the exterior (label not visible), its minimalist aesthetic aligns with contemporary Korean or Japanese streetwear brands like Ader Error, Rokh, or Uniqlo U—but without definitive branding, it's presented as a generic premium-quality piece. The clean construction, precise stitching, and color saturation suggest high production standards.