realistic 3d render of an empty t-shirt mockup for custom apparel showcase

art sculpture statue furniture monument blue clothing toy lighting person figurine brand iron design white table wood t-shirt mockup render empty apparel design custom template graphic fashion digital product showcase blank t-shirt realistic high-quality printable branding promotional online store merch stylish marketing modern customizable trendy editable vector mockup generator print ready creative presentation visual minimalist e-commerce commercial use easy edit industry artwork designers influencer marketing display