I'm always so behind the times, but did you watch Death Comes to Pemberly? BBC made the P.D. James' novel of the same name into a miniseries back in 2013, though it didn't air in the US until last year. You should really watch it if you missed it too. The acting is wonderful, the story engaging, and it's gorgeous. The costumes, the castles, the scenery.
And how could you ever get enough of Elizabeth and Darcy? You can't.