I designed the sticker in PowerPoint, then printed samples of multiple sizes to find one that fit perfectly in my hole punch. Then I copied that perfectly sized design and was able to fit 30 per page.
I printed those and used the hole punch to cut them out. I would have hated to have cut out 300 circles, so I HIGHLY recommend getting a large hole punch. I found a cute Martha Stewart one with scalloped edges.
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Then I cut the stickers into strips of 3.
I also designed the save-the-date cards in powerpoint and printed 4 per page. Each card ended up being 3 3/4" x 5"
Then I glued the sticker strips to the cards. Because the strips were slick, double sided tape didn't work, it peeled right off. I ended up using spray adhesive.
Then I cut blue linen cardstock into 4 1/4" x 5 1/2" for the backing, 4 per page, and used glue dots to attach.
My camera is low quality, and believe me, they look much nicer in person!
The countdown says 188 days! If I remember correctly, when I started this blog I had 287. My word, 99 days REALLY flew by!