Melania Trump kicks off the holiday season at the White House in casual Calvin Klein look editors

The first family is already getting in the holiday spirit!

Melania Trump and her 11-year-old son Barron stepped out on Monday for the arrival of the official White House Christmas tree. 

The first lady looked absolutely stylish in her casual fall outfit -- black trousers, a pair of Victoria Beckham knee-high black boots, a bright red Ralph Lauren turtleneck and a plaid Calvin Klein coat draped over her shoulders. She kept her brunette tresses in its usual blown out style, light makeup and pale pink polish on her perfectly manicured fingernails.

Meanwhile, Barron, who is already taller than his mother in heels, donned black trousers and a matching blazer with a white button-down shirt underneath.

They both looked in good spirits as they exchanged smiles and chuckles during the short and sweet appearance. 

RELATED: Barron Trump through the years:

This year's tree was grown in Wisconsin and will eventually be situated in the Blue Room. It was provided by the Chapman family of Silent Night Evergreens, which has provided the official White House Christmas tree since 1996.

The tree greeting ceremony marks the start of the holiday season at the White House. The holiday festivities will continue on Wednesday with President Trump's first turkey pardoning. However, the first family will be spending Thanksgiving at Mar-a-Lago instead of the White House. 

Check out the slideshow above for photos of Melania and Barron.