I purchased pink and blue m&ms with special writing on them for our big day (7/7/17)! I bought bulk bags, so I'm going to have to divide them up. I have 3x3 clear plastic boxes I also purchased already. I want to divide them up and tie closed with bows in our colors. Good idea right? Well I'm having a hard time deciding when to do this little project. I'm afraid of them going stale. Closed from the factory they have 12 month shelf life and there is air in the bag. What's the difference once they're opened? More air?
How long before the wedding is it safe to repackage them?