I will likely be repeating this but here are directions to The Shelby Inn in Shelby, TX.
Follow HWY 1457 out of Round Top as if you were going to Winedale. BUT do not turn to Winedale. Follow 1457 for about 5 miles past the Winedale turn until you encounter HWY 389 at Shelby. Turn right on 389. Turn left at the very next opportunity (a very short block). Travel about 100 yards. You are there!!!!
Doc