This question is based on General Literary Principles
A poem written to celebrate one's wedding is
Answer Details
A poem written to celebrate one's wedding is an epithalamium. An epithalamium is a poem written specifically for a bride and groom on their wedding day, usually to celebrate their love and wish them happiness in their marriage. It is a form of occasional poetry that has been popular throughout literary history, with examples found in works from ancient Greece to the Renaissance to modern times.