90 cool sticker collage. funny neon print with retro millennium style patches. cartoon fun smile faces, y2k style

90 millennium sticker collage cool retro y2k background graphic design cartoon smile patch happy groovy positive emoji 90s vector label vintage set doodle trendy decorative modern texture style funny funky 80s illustration character graffiti colorful comic print emoticon hippie composition peace hippy trippy backdrop pack 2000s neon pink yellow