Since I made my own invitations, I wanted to make my own envelopes. I found several simple foldable designs online. After making a few design changes I got to work.
Once you cut out the template, I cut it out with each color of solid cardstock.
Now it’s time to fold. First fold the sides inward.
Now fold the bottom up and secure it. You can use double sided tape or Mod Podge.
Insert your invite and seal close with the methods suggested above.
For my labels I used Avery 2×4 labels and created the addresses in Adobe Photoshop. I scaled them down to get three per label. I was able to get nine return labels per label. Now simply peel and stick. I think they really added to the Sesame Street theme with the bright, solid colors.