Logo-to-Mockup / T-Shirt Design (周边印花)

T-shirt graphic design: {{concept: retro 90s mountain badge with a howling fox}}, circular emblem, 4-color screen print palette (mustard, forest, rust, cream), distressed vintage print texture, bold shapes that survive dark fabric, no photoreal shading, centered on plain black tee presented flat on concrete background, soft daylight, realistic fabric folds, print-portfolio photo --ar 4:5 --style raw Separately generate: "the artwork alone on pure white background, centered, ready for POD upload".