Marinated Vegetable Salad - Mom Endeavors

Name: Marinated Vegetable Salad - Mom Endeavors
Cuisine: American
Ingredients: 2 cans tiny peas (Le Sueur Brand); 2 cans white shoepeg corn; 2 cans french style green beans; 1 C (or more) celery – chopped; 1/2 C (or more) yellow bell pepper – chopped; 1 or 2 small jar(s) pimento; 4 to 6 green onions & tops – chopped; 1 C vinegar; 2/3 C oil; 3/4 C sugar; salt & pepper to taste