Vibrant Rainbow Squiggles with Stars for Flat Vector Stickers

Design a clean, high-contrast vector illustration of rainbow squiggles intertwined with small stars. Focus on bold, solid lines with no shading or gradients, on a pure white background. Ensure the style is suitable for die-cut stickers with crisp edges, emphasizing playful yet simple shapes. Incorporate placeholder text [Insert Rainbow Colors], [Add Number of Stars], and [Specify Squiggle Style] for customization. Maintain a consistent line weight and a fun, whimsical vibe that appeals for sticker designs.