Cook the bow tie pasta according to package instructions. Drain and rinse under cold water.
In a large bowl, combine the pasta, sun-dried tomatoes, cherry tomatoes, cucumber, red onion, olives, feta, and parsley.
In a small bowl, whisk together olive oil, red wine vinegar, Dijon mustard, salt, and pepper.
Pour the dressing over the pasta salad and toss to coat evenly.
Refrigerate for at least 30 minutes before serving to allow flavors to meld.