Curtain ideas

I'm starting to compile a little list of things we'd like to get for the house in the new year. On my mind (among our other already identified projects) are window treatments for the office. Currently there is a tan roller shade that was here when we moved in. I'd like to do actual drapes at some point, but I may end up DIYing something as I don't want to spend a fortune. Currently I'm waffling between busy and simple. Here are two examples of what I like... Something patterned from West Elm

Or something simple from Pottery Barn

If I went the DIY route, this could become a stenciling or trimming project... both of which sound like fun! Oh decisions, decisions. At least I don't have to worry about this one until after the new year!