Sharing her family Christmas photos exclusively with PEOPLE, the multi-hyphenate mom, 42, dressed in matching pajamas with ...

Parents and caregivers can get in on the cozy fun too. The pajama sets come in adult sizes, so parents, like tennis champion Serena Williams, can dress up in matching jammies with their children.

This adorable matching PJ ... The Ekouaer pajamas are available in over two dozen bold colors, patterns and even holiday themes for a fun take on family Christmas pajamas. Pro tip: These PJs ...

"Whether you're snuggled up by the fireplace or opening presents on Christmas morning, our Family Christmas Pyjamas ... "Perfect time to get your matching pjs." Meanwhile, a sixth revealed ...

At a minimum, newborns will need about six each of bodysuits, onesies, sleepers ... Plus, the company offers matching family pajamas in seasonal prints. One of our favorite things about Hanna ...

But as for the cutest mother-daughter matching moment ... a sofa in a blue-and-white printed dressing gown layered over a pajama shirt decorated with the same nature motifs of flowers, butterflies ...

In 1848 the Illustrated London News published a drawing of the royal family celebrating around a decorated Christmas tree, a tradition that was reminiscent of Prince Albert's childhood in Germany.

It may sound odd to put up Christmas lights in July. But there's a good reason for it in the player above. There's such pride in the family tree for the Thompsons. "Three kids, 10 grandkids ...

If you're interested in learning more about your family's roots, at-home DNA testing kits are one of the best ways to jump down the rabbit hole of genetic information and ancestral connections.

Whether it's matching BFF styles as seen on Paris Hilton ... a sofa in a blue-and-white printed dressing gown layered over a pajama shirt decorated with the same nature motifs of flowers ...