Meghan Markle steals the show in all-green outfit at her nephew's christening

Meghan Markle looked gorgeous in an all-green outfit while attending her Royal nephew's baptism.

Prince Harry and Meghan Markle were in attendance to welcome Prince Louis into the Christian world last Monday.

Meghan and Harry joined Prince William and Kate Middleton for the ceremony that took place at the Chapel Royal in St. James' Palace, where Meghan had been baptized earlier this year.

For the baptismal rites, Meghan donned a gorgeous olive green Ralph Lauren dress, featuring her favorite boatneck cut. She wore a matching hat by Stephen Jones and accessorized the look with an olive green clutch and gloves.

During the baptism, the Royal couple also reunited with the Archbishop of Canterbury, Justin Welby, who officiated their wedding on May 19. Before entering the chapel, Ms. Markle shared a laugh with Welby.

Despite her wedding to Prince Harry happening just two months ago, and only being engaged since last November, the Duchess of Sussex has already attended several significant events with the Royal family.

In December, she joined Queen Elizabeth for her annual Christmas luncheon which was followed by some Christmas fun with William, Kate, and their children.

Last June, she also made her big balcony debut at Buckingham Palace, for Trooping the Colour.

Besides the christening, the Duke and Duchess of Sussex have had quite a busy week.

According to People, they headed to Dublin last Tuesday, and have spent the past two days there. This outing reportedly includes a trip to Guinness Storehouse.

In the fall, they will also take their first Royal tour as a married couple, heading to countries like Australia, Fiji, The Kingdom of Tonga, and New Zealand.

During Meghan's first solo outing with the Queen last month, People also revealed that she gushed about her husband Prince Harry, and says she is enjoying married life with him very much.

"It is wonderful. I'm really enjoying it. He's the best husband ever."