Bought blinds last week. They will cut them to the length you need, don't even have to take them out of the box.
We bought the room darkening shades that have the honeycomb type construction. They keep the room dark and help to save some energy as they act like insulation over the window. Very easy to install, much easier than I was anticipating.
Looks good. Functions as it should. Comes with a lifetime warranty.
Safe travels everyone.