Greek Potato Salad

1/2 cup Hellmann’s mayonnaise
1 small glove garlic, minced
1/2 tablespoon oregano, fresh or dry
1/4 teaspoon salt
1 pinch pepper and chili powder (to taste)
8 small new potatoes, cooked, peeled and cooled
4 cherry tomatoes, halved
1/2 green pepper, diced
2 oz feta cheese
cucumber slices
black olives

Toss all the ingredients together, and serve!