I would like to make a dress similar to the one pictured below, but I’m not sure how exactly to do the skirt. It looks ungathered at the waist but has a lot of fabric at the bottom, could I achieve this with a circle skirt or does it look like there are added panels for volume? Also, does anyone know of a pattern similar to this so I can know how much fabric to purchase? Any tips on what kind of tulle to buy? Thanks!