1 lb. med. pasta shells
1 c. celery, chopped
1 c. green pepper, chopped
1 can black olives, sliced
1 jar green olives, sliced
1 tsp. Italian seasoning
1 tsp. pepper
3/4 lb. sliced pepperoni, quartered
1 c. Parmesan cheese
16 oz. Italian dressing

Mix all ingredients. Refrigerate overnight.