There are several appropriate attire options for baptisms, such as business casual attire or more formal attire. While certain churches may allow casual attire, it is best to avoid wearing clothing that is too casual, such as jeans or t-shirts.
Women attending a baptism can choose to wear a nice pantsuit or modestly cut dress. Men should opt for a full suit if the occasion is formal and a nice pair of slacks and button down shirt if the occasion is more casual. A dress and cardigan is appropriate attire for girls, while a pair of khakis and a collared shirt is appropriate for boys.