This white long-sleeve shirt blends luxury heritage with modern streetwear sensibility. The garment features a crisp cotton-poplin construction with a classic collar, front button closure, and two chest pockets with buttoned flaps. Key design elements include the signature Thom Browne red-white-blue striped trim on the left sleeve (a hallmark of TB’s Americana-inspired tailoring), and contrasting Burberry-style beige-black-red-white vintage check fabric applied as a vertical stripe down the right side placket and as a cuff detail—evoking the iconic Nova Check. A partial 'YR' text print appears near the chest (likely referencing 'Thom Browne' or a stylized collaboration motif), while the inner collar displays a minimalist monogrammed logo. Though not an official collaboration (no verified co-branding tags), the styling strongly references both brands’ DNA: Thom Browne’s sportswear-meets-tailoring aesthetic and Burberry’s heritage check. Lightweight and breathable, it’s ideal for layered spring/fall looks or standalone summer styling. Perfect for fashion-forward daily wear, smart-casual outings, or creative industry settings where statement detailing matters. Note: The attached 'ENERGY SPORT' tag appears to be a generic third-party label, not part of the original design.