I finally managed to find LED battery operated Christmas lights to add to my sweater for this year's sweater party. Target had these lights, 15 on a strand with some that blink.
I had hoped that putting these lights on the shirt would be super simple...but I was wrong. I had to cut small holes and then hand sew them into place to keep them from falling out. The time and effort were completely worth it! I kept the battery pack in my back jean pocket and the lights worked fabulously! They were "Festive".
All sewn in and ready to roll