Casual, formal, business professional? Although a funeral service is a time you should respect tradition, it seems that casual attire is becoming more and more common in recent years. While there is no specific dress code, wearing something that errs on the conservative side is always the safer bet. Remember, it’s never a bad thing to be overdressed, but you never want to be the guy who is under dressed. A funeral is a time to show your respect as you honor the life of the deceased, and your clothing should reflect that.