When Meghan Markle officially married into the Royal Family as she and Prince Harry said their "I do"s this past May, the American native has been wowing us with her beautiful style and fashion looks. At every Royal event she's attended, she's proved to be a valuable part of the family, with her grace and poise.

So you best believe for Prince Louis' christening today at The Chapel Royal at St. James' Palace in London, Meghan looked outstanding. Alongside her hubby, the 36-year-old former actress wore an olive green Ralph Lauren dress, matched with a hat in the same shade.

She brought her American roots to London, as Ralph Lauren is a prestigious designer in the United States, and complemented that with a signature British designer, Stephen Jones, for the hat.

Meghan finished off the look with matching olive green heels, looking quite sophisticated. At her side was Harry, dressed in a navy blue suit and a light blue tie. Although the pair didn't match outfits, they still looked flawless together. Per usual.

As for Prince Louis himself, the two-month-old Royal was dressed in a handmade replica of the 1841 lace and satin Royal christening robe first worn by Victoria, Princess Royal. Talk about quite the lavish look!

We're so happy for Kate Middleton and Prince Williams' little one, and it only makes us more excited for Meghan and Harry to have a baby of their own! Soon, we hope.