Many people find crosses and yarmulkes acceptable, but not headscarves, for a variety of reasons. Orthodox Jews are often seen wearing knitted yarmulkes. The children portraying Israeli soldiers are wearing yarmulkes. Yarmulkes are often provided to guests at a Bar or Bat Mitzvah. They wear identifying jackets and yarmulkes on the job. Its Reform practices included confirmation and wearing of yarmulkes in temple.