Flounced Top Pattern Drafting and Grading.
I have been seeing this style of peplum top for a while and even tried it out for the first in 2015 using woven Fabric. I also made similar styles using different weights of Neoprene fabrics. I have copied pictures from google to Pinterest to show the variations of the style. My tutorial below is not precisely based on any of the copied pictures, however, the same concept can be applied.