If you are unsure dress up not down.
What to wear to a bar mitzvah after party. Women should wear a modest dress or formal pantsuit. It may have dress suggestions. What to expect at the synagogue service and the party what to wear and what.
Vests or tank tops should not be worn to a bar mitzvah. Heres a lovely LBD with sheer sleeves that would work well. Conservative clothing similar to what would be worn to church is the proper attire for teenagers attending a barbat mitzvah.
For guys dig out a pair of conservative slacks and a button-down shirt and a jacket and tie if youre that kind of guy. Some girls choose long dresses some short but just remember that it is a religious affair so keep the decency factor in mind. Its always better to be overdressed than underdressed.
The teenage girls almost always wear dresses and the boys range from full suits to khakis and polo shirts. Once the religious ceremony and the necessary steps are complete the boy or girl is now considered an adult in the eyes of the Jewish Community. A Day to Evening Dress.
Men attending Bar or Bat Mitzvahs often wear suits and ties while women generally wear formal dresses. Here is my ultimate guide to attending a bar mitzvah or bat mitzvah as a guest. As the guest to a Bar or Bat Mitzvah service andor party you need a basic blazer with a few pair of coordinating slacks ie.
What color should you not wear to a bar mitzvah. As a rule dressy but somewhat conservative clothing will make for a good choice when going to a bar mitzvah. Keep on the conservative side.