I am so impressed with this valance set. It is far nicer than appears in pictures. Has a "french ticking" look in a muted linen appearance. Let's the light come thru the blinds yet gives off a subtle warmness to the tones.  
I chose not to tie the top and let them fall behind the valance. This is personal choice. It looked more appealing in my opinion. 
The fabric has a linen feel and appearance.  Colors are subtle and not overstated. 
My only caveat was the stitching on the bottom. I would have preferred a smaller hem which would have looked nicer.
Overall I would buy these and would not be disappointed.