Maybe you can't put a round peg in a square hole, but a round label on a square or rectangular envelope is a perfect fit. Our holiday return address labels are beautifully printed with your name and address. Give your cards a stand out look with a round Christmas address label. We have a colorful selection of circular return address labels to choose from, each customized to your liking. For visiting relatives or out of town friends putting your family address on gifts is a great idea. Helps out with thank-you cards for the holiday season. Check out these square and rectangle address labels, too.