
In a small bowl, combine the ingredients for the dressing: olive oil, red wine vinegar, lemon juice, garlic, Italian seasonings, salt, and pepper. Mix with a fork until well incorporated and set aside.
In a large bowl, combine the ingredients for the salad: spinach, white kidney beans, red bell pepper, cucumber, onion, grape tomatoes, and Kalamata olives.
Pour the dressing over the salad and toss well until coated. Add the chopped fresh parsley and feta cheese. Mix thoroughly.
Transfer the salad to a bowl and serve.