Shanty 2 Chic is having a "I made it without my hubby" party, and I just finished this last night.
I made one of these for my little boy's room (you can get the full tutorial here), and it was so easy I wanted to do the same for my kitchen.
This literally took me less than a hour to make with leftover fabric (from these other no sew window treatments) and the existing mini blinds. Fast and Free, and with my hubby!
Before: (pardon the mess on the counter)