Oh I love Annie! That song is going to be in my head all day now... “Your clothes may be, Beau Brummerly, they stand out a mile but brother you’re never fully dressed without a smiiiiile:..”
Actually the song is about how you don’t need to be all dressed up in fancy clothes to look good, or at least that dapper miserable people don’t look as nice as happy less fashionable ones... so not a bad message really.