When we go to pub we will wear all types of dresses .but we have one type of dress code to go for pub.
1 if you are men then go with this dress .wear a jacket which looks good and have some attractive towards another people.
2 if you are women then go out for with this dress code .go with good blazer and wear good bottom wear which is comfortable towards you not others .so wear a good dress that suits you and even attracts others