The feature is called Picture Postage, and it makes it almost shockingly easy to put your own pictures or designs into official postage. Seriously, it takes only a matter of minutes.
All you have to do is download the app, open Picture Postage, choose a stamp layout, and upload a picture or design from your device’s library. Our recommendation? Transfer one of your professional engagements photos or other high-quality pictures to your device and use it, or have a tech-smart friend whip up a great graphic design in Photoshop (you could even attempt this silhouette tutorial). Alternatively, use an artistic shot that works well with your invitation theme instead of featuring the two of you as a couple.
You can download the app here.