Premium luxury vintage typography t-shirt design featuring the text "SAUCE BOSS" in bold rounded retro lettering, glossy metallic gradient effect with rich gold, orange, and deep red tones, embossed 3D texture, thick black outline, soft highlights and shadows for depth, surrounded by premium illustrated chili peppers and flame accents, radiant sunburst glow background element, elegant symmetrical composition, ultra-detailed vector artwork, high-end streetwear aesthetic, luxurious print-ready design, crisp edges, isolated, transparent background, no mockup, no watermark.