Yes it is possible, There a re many natural woven wood shades where you can do this, even come with that option. Hunter Douglas Silhouettes allows a room darkening option as well.

I have that set up in a bedroom. Roller shade - inside mount. Roman fabric shade mounted just above the window casing to make the window look taller. Hard to see but the roller shade is under the roman shade. Wall is not black, it's actually Nantucket Gray but my pictures always come out dark

That looks nice! I was hoping for inside mount for both, but I also like the idea of making the window look taller. What brands are these?

I had the roman shade custom made at a local work room and the roller shade is from an independent shade store

Thank you!