Delicate Pastel Butterfly SVG Sticker Prompts for Clean Vector Design

Design a set of detailed, high-contrast vector illustrations of delicate butterflies in soft pastel tones. Each prompt emphasizes clean line work, no shading or gradients, and a pure white background, optimized for die-cut sticker formats. Placeholders[][] allow for customization of wing patterns, wing shapes, decorative elements, and other details for versatile scrapbooking sticker designs.