Are you getting married soon? Is there a specific dress code for Islamic weddings that the bride and groom should follow?
There is no specific wardrobe for what a groom or bride should wear in their wedding. What is basic and required in Islam should be worn. Around those things, people are free to express themselves as they wish as long as it is not against Islam.
Both the bride and groom should accept the marriage. The marriage should be witnessed so it is not a secret marriage.
Dr. Shabir Ally discusses in details.