Prince William and Princess Kate were in Cardiff for the Six Nations Rugby Tournament.

They remained sporty in red houndstooth coats by Catherine Walker.

Some thought she might drop a pregnancy hint.

Kate's coat has two rows of buttons and long sleeves that are fitted.

Before the game, the Welsh national anthem was heard coming from Kate.

William is a fan of the Welsh Rugby Union, and Kate is known for her patterned coats.

As Wales played England, the couple cheered for their own teams.

Fans talked about and guessed about the coat on social media.

In the future, there will likely be more updates.