It is the fleese that would give me problems. I have made many many curtains and drapes over the years and I would not try the fleese as the texture is not the same. Top is woven and fleese is knitted fabric so they are going to hang differently. The fleese is going to stretch and the top is not. Without seeing it it is my opinion that you are going to have real frustration and problems making them with the two different types of fabric. I made some large draps with a block out lining that had a rubberized surface. I will never do that again. Just too much problem.