Someone's Famous Greek Salad

This has been a hit everywhere I was when it was served and last night I made it and...it's still a hit. So if I can make it, you can too.

1 lb bag of lettuce
1/2 of 12-ounce jar of sundried tomatoes (cut into smaller pieces)
1 can black or green olives (drained)
1 can of artichoke hearts (cut into smaller pieces)
6 ounces of feta cheese (crumbled)
1/2 of a 19-ounce bag of frozen tortillini (I used cheese filled) - cooked and cooled
1 8-ounce bottle of italian dressing (your choice)

Mix all together and serve.