Even though club culture is dead, the classic going-out dress is not, as evidenced by It Girl fans like Hailey Bieber and Kaia Gerber. It’s 2007. You and your friends are getting ready to go out.

Pine Tree Country Club general manager Andrew Smith isn’t sweating the dress code. The Birmingham, Alabama, club has relaxed its clothing rules since its founding in 1968, when it debuted as the ...