Festive Celebration Pattern with Party Hats and Confetti

seamless festive celebration pattern on a warm off-white background, repeating party hats with colorful stripes and confetti bursts, streamers, curling ribbons, tiny stars, sparkles, squiggles and small decorative lines scattered evenly across the canvas, playful hand-drawn vector illustration, clean flat shapes, thin whimsical outlines, cheerful birthday party wrapping paper design, crisp digital art, no text, no watermark