hats

Generate a high-quality new year–themed vector illustration. In the style of retro vintage. Main subject party hats with additional element decorative ornaments, festive border composition, cheerful mood, multicolor fireworks color palette, gradient background, clean, polished new year aesthetic, crisp shapes or textured strokes (based on chosen style), consistent lighting and colors, visually celebratory, no unwanted realism unless chosen, high detail where appropriate, visually balanced composition. In 4:5 aspect ratio.