(The unofficial spokesperson of the games,Snoop Dogg, also made a cameo.)

The princess wore an outfit laced with sartorial symbolism.

First was herBreton shirta clear nod to the host country and its rich fashion history.

Image may contain Adult Person Accessories Jewelry Ring Necklace Head and Face

Kate Middleton wears a ring at her graduation ceremony from St. Andrew’s University in Scotland. It’s said that the jewelry was a gift from Prince William–and many royal watchers believe she just re-wore the sentimental piece in her latest social media post.

Fast forward a century later, the fashion world embraced the design.

Yet the simple Breton shirt simultaneously paid homage to France while also feeling appropriate to wear back in Britain.

Then, there was her ring.

Immediately, speculation arose about its origins.

The ring was lined with pearls and garnets, the respective birthstones of William and Kate.

For years before their engagement, she wore the ring on her middle finger.

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Others, however, believed it might be a new eternity band.

(Kensington Palace declined to comment on the rings origins when asked byThe Telegraph.)

Yet whether the ring is neworold, its clearly a sweet throwback to the couples university days.

Her choice to wear the pared-back design instead of her engagement ring is also telling.

The latter is, yes, beautiful and priceless.

Its also likely quite difficult to wear day-to-day, especially for a woman with three children.

And that just so happens to be the pieces that already have a very special ring to them.