For my nice and nephew’s birthday (they’re twins), I wrapped gifts in a fancy way
Instead of a birthday card, I made them a bookmark that said Happy Birthday on the front, and I wrote a message on the back. Then I put them in a handmade envelope, and tucked it in to the gift, along with some stickers they could keep. And then I covered the plain paper in stickers. They really liked the gifts and the wrapping
I really like the way you folded the paper over the gift to make pockets. Great way to hold the card and any little extras. Happy Birthday to your niece & nephew!