Hello Betty by Chloe's Closet for Moda is such a wonderful charm pack. There are 60 squares in this pack. It is hard to pick only a few to show you. There is a real retro look to it. I have these in my Etsy shop for you to pick up.
I made this little needle case using Hello Betty charm pack squares. I found the instructions to this somewhere on the web, I'm sorry I can't give credit to the designer because I can't find her site. I used 4 squares to make this plus parts of 3 others for the flower applique.
Here are a few more squares in this great collection.