Saturday, May 6th, 2023. Markarian is pleased to announce that Finnegan Biden wore a custom Markarian Sommer Seamed Corset Dress with matching Garland Cape in a buttermilk yellow silk crepe to the Coronation of King Charles III and Camilla at Westminster Abbey in London, England on Saturday, May 6th, 2023. A matching headband was created by long term Markarian collaborator Gigi Burris. The buttermilk yellow roses represent the official flower of Washington, DC.