A couple of weekends ago, our oldest son attended a birthday party for two of his friends from school who were turning 7. They were actually boy-girl twins, just like we have. With my being so short on time lately, I've learned that gift bags and colorful tissues are the way to go. It literally takes me a small fraction of the time to wrap a gift this way as opposed to using wrapping paper. Gift bags are much easier for children to carry, as well.
(Click photo to enlarge)