Wavy Smiley Face Pattern: Vector Sticker Prompt Variations

Generate a series of highly detailed prompts for creating Wavy Smiley Face Patterns as clean, high-contrast vector designs for die-cut stickers. Each prompt should specify a flat, shading-free style on a white background, with placeholders such as [SMILEY_BASE_SHAPE], [WAVY_LINES], and [FACIAL_FEATURES] for customization. Emphasize symmetry, bold outlines, and minimalism suitable for professional sticker printing.