retro groovy lettering enjoy winter time in yellow red green colors. round slogan in vintage style 60s 70s.

enjoy winter time year groovy lettering round shape text phrase quote circle merry christmas xmas 1960 1970 slogan vector decoration background print design retro vintage graphic card nostalgic clip art greeting seventies sixties hand drawn december seasonal flat poster invitation banner kids sticker trendy typography sweatshirt doodle celebration psychedelic yellow red green colors style 60s 70s posters cards tshirts colors 70s