I made the neck line and arms in square shape together. The method for this example is simple. Here you have to make neck line and arms inside of one line. You have not confronted trouble to making a neck line part. No doubt you will make easily. After that you have to begin underneath some piece of sweater, on the off chance that you need to make the dress open shape then make isolate the lines in front side. In the event that you need to make join, so proceed with your works.