If your invitation says your name + guest then absolutely can bring a plus one. However if it just states your name then no you cannot have a plus one.
Although we love the little ones, we would like this to be 21+ with our closest friends and family.
The dress code is Black Tie so dress to impress, please no white or ivory.
If you have any allergy or intolerance, please put it down when you RSVP.