Marie Antoinette, born Maria Antonia of Austria, was formally married to Louis-Auguste, who would become Louis XVI, in a proxy wedding that took place in Vienna. This event was emblematic of the marriage alliances commonly used by European monarchies to secure political advantages and foster peace. The proxy marriage was conducted on behalf of Louis XVI by his uncle, the Comte de Provence, and allowed for the immediate ties of the Bourbon and Habsburg houses to be established despite geographical distances. Following the marriage ceremony, a lavish celebration ensued, emphasizing the pomp and grandeur befitting two of Europe's most prominent families.

The union was not only significant for the families involved, but it also had implications for France's relationship with Austria. Marie Antoinette's marriage was seen as a potential remedy to long-standing rivalries, particularly following the War of the Austrian Succession and the Seven Years' War. The marriage symbolized hope for peace and greater collaboration between the two nations. However, it also set the stage for scrutiny of Marie Antoinette's behavior and her role as a foreign queen within the French court. Many viewed her as an outsider, which would challenge her ability to win over the French populace.

It wasn't until several months later that the royal couple would officially meet, when Marie Antoinette moved to France to assume her new responsibilities and titles. The subsequent marriage ceremony in France was attended by a multitude of dignitaries and solidified her claim as the new Queen of France. Throughout her life, the marriage would be scrutinized, serving as a lens through which her lavish spending and diplomatic shortcomings were viewed, ultimately leading to her downfall during the French Revolution.