Streetwear Tee Promo with Yellow Highlight Bands

[Format] Professional e-commerce product main image, square 1:1, streetwear tee advertising style with a grey studio shot, black frame and yellow highlighter promo bands. [Colors] Light neutral-grey studio background (#e5e4e2 range) framed by a black outer border; garment ink-black washed cotton; primary accent marigold yellow for the promo bands; small white type accents; No frame border beyond the black edging. [Layout] The model fills the upper three-quarters, cropped at the knees; the bottom quarter stacks a rough yellow brush-stroke band, a white guarantee line and a black rounded coupon pill, all centred. [Subject] A relaxed young white / Caucasian man with short dark hair, shown mid-motion tugging the shoulder of his oversized washed-black t-shirt with both hands raised, chest pocket on the left, the hem of a white undershirt peeking below; his face is calm and direct toward the camera; soft even studio light with gentle floor shadow. [Headline] Yellow brush band: "Limited-Time Special — 200 Coupons Daily" in heavy black caps. Beneath in small black text on white: "30-Day No-Questions-Asked Returns Supported". Black rounded pill: "$10 Off with Coupon" in white caps. [Badges] Only the coupon pill and guarantee line described above; no logo row. [Mood] Effortless, urban and promo-driven; monochrome studio cool punctuated by a single loud yellow marker stroke.