A realistic blank heavyweight cotton hoodie apparel mockup for a streetwear brand, laid flat with the hood naturally open and sleeves aligned, front chest area clean and reserved for an editable logo, subtle fleece texture, ribbed cuffs and hem clearly visible, warm off-white studio sweep background, soft directional window light from upper left, gentle contact shadow, 50mm product-photography perspective, restrained charcoal, cream, and muted sage palette, premium commercial product presentation, no real logos, no readable text, no personal data, no watermark. Modern app icon illustration treatment with a clear centered silhouette, subtle gradient, rounded-square framing, high contrast focal shape, immediately recognizable at thumbnail size, uncluttered composition.