The military uniform, decorations and sash worn by the Grand Duke seem sober in comparison. A military uniform and decorationsLike Grand Duke Henri, soon-to-be Grand Duke Guillaume is expected to wear Luxembourg’s military uniform as he takes on the position of Commander of the Luxembourg Army. Guillaume is set to forego the golden chair initially used by Adolphe, the first Grand Duke of Luxembourg of the Luxembourg-Nassau Dynasty, in 1890, opting instead for the chairs used by his predecessors Grand Duke Jean and Grand Duchess Charlotte. When Adolphe became Grand Duke, Luxembourg was a small state with little money. Grand Duchess Marie-Adelaide and her sister and successor Grand Duchess Charlotte wore tiaras.