This pattern is designed for knit fabrics with 4 way stretch and as such requires no zippers or fastenings, woohoo. During testing there were some gorgeous versions made including many lovely colour blocked tops and even a maternity version!
Here is my take on the Princess Peplum, I used some unidentified rather slinky and very stretchy knit fabric I found in stash. I did have a couple of issues with this particular fabric being friendly with my overlocker but once I got that sorted this went together quickly and was pretty straightforward. The neck and sleeves are both bound and can be done using any standard knit binding method.
So don't be scared of knits and go get sewing.