tiffany&co. Tiffany Marriage Certificate & Pink Marriage Certificate Set of 2 Zexy Supplement This is a Tiffany marriage certificate that was previously a Zexy supplement. It's rare because it's no longer available. A special cover is also included. It can be used, but the year is Heisei, so it needs to be corrected for use. A pink marriage certificate (with the Reiwa year) is also included in the set. It's recommended to use the pink one for the actual submission and keep the Tiffany one as a keepsake.