Dianemarie, what tut did you watch? The one I posted?
Just make sure your larger fabric is at least 10" square larger...that is what happened with the girlie one, I cut it too small. And what I do is pin the centers as shown, then just pin the 4 corners. I start at the center on one side to leave my opening to flip, but the rest I start at the corners, 1/4" away. I leave the center pin in so I can line up my fabric. Just remember you will have a fold in the corner so make sure you don't sew it, make sure all the raw edges line up and the underneath is flat. By the third blanket, I had gotten pretty good at it....the third one was the monkey one shown. If I do another blanket, I will try to take pictures.