I just made some for my two new grandsons and used a cute nursery pattern cotton for one side and a baby flannel for the other. I cut the selvages off both sides and squared up one fabric, then measured it and cut the other fabric the same size. I then did the birthing method and then top stitched about 1/4" from the edges. They make great swaddling blankets as they're bigger than the usual receiving blankets. My daughter and daughter-in-law have both said it's their favorite blanket. So soft. Enjoy!