To create dressing, combine vinegar, lemon juice, salt and pepper in a mixing bowl. Whisk together to incorporate. Introduce oil in a steady stream while whisking. Set aside.
Cook orzo according to package directions.
Wash and chop, in large pieces all veggies and fresh herbs. In a large serving bowl, combine chickpeas, olives, bell pepper, tomatoes, cucumbers and fresh herbs. Toss with cooled orzo. Add dressing and mix well to coat. Salt and pepper to taste.