Cook the pasta according to package instructions. Drain and rinse under cold water until cooled.

In a large mixing bowl, combine the cooled pasta, cherry tomatoes, cucumber, red onion, and bell pepper.

In a small bowl, whisk together olive oil, red wine vinegar, Italian seasoning, minced garlic, salt, and pepper.

Pour the dressing over the pasta salad and toss to combine. Add feta cheese and olives if desired.

Refrigerate for at least 30 minutes before serving to allow flavors to meld.