The drop waist dress with circular skirt was made in 2 versions. One was done in a knit and the other in a vintage 1970s cotton fabric, very similar to what is shown on the vintage pattern. The vintage pattern offered 3 styles. If you have knowledge on how to adapt patterns, it would not be hard to change the pattern to make the 3rd version.
The back-wrap skirt came in 3 lengths on the vintage pattern. Based on one of the pattern illustrations, the sample is made in red gingham with rick rack and eyelet at the hem. The maxi skirt can easily be shortened to to make the midi and short versions.