For the dressing: Add the oil, vinegar, dill, chives, honey, mustard, red pepper flakes, garlic, salt, and pepper to a small mason jar. Secure the lid and shake vigorously to combine. Set aside
For the salad: Arrange the tomatoes, cucumbers, and feta on a platter. Give the dressing a final shake. Spoon over a few tablespoons of the dressing and season everything with a good pinch of salt and pepper. Top with the parsley, dill, chives, basil, and another few tablespoons of the dressing.
Serve the salad with the remaining dressing on the side.
