Festive Fall Coleslaw

• 1 bag (16 ounces) coleslaw mix
• 1/2 green bell pepper, cut into small thin strips (1/2 cup)
• 1/2 yellow bell pepper, cut into small thin strips (1/2 cup)
• 1/2 orange bell pepper, cut into small thin strips (1/2 cup)

Orange and Lemon Vinaigrette

• 1/3 cup sugar
• 1/4 cup orange juice
• 2 tablespoons lemon juice
• 1/2 teaspoon salt
• 1/2 teaspoon onion powder
• 1/2 teaspoon ground mustard
• 2/3 cup vegetable oil