A bat mitzvah is a Jewish coming of age for a girl, a bar mitzvah is for a boy. While a bar mitzvah is at 13, a bat mitzvah in Orthodox Judaism is at 12 (because girls are seen as maturing faster than boys) and in other sects, many girls have their bat mitzvah at 13 #batmitzvah @Shutterfly #batmitzvahdress @Zoe Ltd #jewishtiktok