Create a new original English flash sale poster with giant modern typography and taped-paper styling.
Style: tactile torn-paper collage, subtle grain, bold editorial commercial finish.
Layout: square composition with a large sale title, tilted offer card, style count, and call to action.
Main text: "FLASH SALE", "45% OFF", "OVER 400 STYLES", "SHOP NOW".
Language: English only; keep every phrase correctly spelled.
Design changes: use rich violet, lime green, warm cream, and charcoal with rounded tape tabs.
Background: layered torn-paper square background with balanced irregular edges.
Remove: watermark, brand logo, QR code, website, author mark, and fine print.
Avoid: exact copying, original colors, random tiny text, misspelled text, and copyrighted brand elements.
