festive pastel party drink seamless pattern new year and birthday cartoon doodle on background

celebration background decorative champagne wallpaper whimsical aesthetic nostalgic seamless birthday isolated cheerful colorful charming artistic creative festive pattern cartoon glasses playful vibrant minimal stylish pastel doodle groovy drinks trendy unique modern lively joyful bright quirky party drink retro drawn funky happy vibes sweet year hand pink mint cute soft cozy bold fun