I was super happy to come across these stickers. What you do is peel them off and stick them on your baby's onesie on their '1 month', '2 month', '3 month', etc birthdays and at the end of the year you've got a cool series of 12 photos showing how much your baby has changed! I've seen this done on a couple of my favourite blogs, both weekly and monthly, but wasn't feeling up to the challenge of either photoshopping it or sewing special onesies. Stickers sound much easier! I can't wait for them to arrive in the mail!
