Unless you've been living under a rock, you probably know that Kate Middleton gave birth to a baby girl, on Saturday morning at St. Mary's hospital in London. A few hours later, Kate Middleton made her first appearance with the royal baby girl, accompanied by Prince William. They were all smiles, introducing the newest family member to the public.

So what was the royal mum wearing? Kate Middleton wore a floral white, black and yellow custom-made Jenny Packham dress, paired with nude heels. She looked gorgeous and so fresh, for someone who just gave birth! 

Take a look at the royal family with their newest addition, the royal baby girl, whose name isn't revealed yet!