This HTTAOSUP original design long-sleeve button-up shirt features a classic brown and black plaid pattern with subtle beige undertones, crafted for relaxed streetwear appeal. The garment showcases a traditional collar, front button closure with dark matte buttons, and a single chest pocket bearing a small woven 'OVERSEAS FASHION' label—indicating a sub-brand or line within the designer’s collection. Made from a soft, likely cotton-blend flannel or brushed twill fabric, it offers comfortable drape and warmth ideal for transitional seasons. The oversized, boxy silhouette aligns with contemporary unisex streetwear trends, making it versatile for layering over tees or wearing solo with jeans or cargo pants. Perfect for daily wear, campus outings, or casual weekend styling, the shirt embodies the brand’s ethos: 'Pursue the spirit of freedom, keep real.' While not a mainstream luxury label, HTTAOSUP appears to be an independent designer brand focused on minimalist yet expressive outerwear and tops. No visible logos beyond the internal tag and pocket label confirm its original design status.