Peel and section the 3 oranges, removing any seeds.

Chop one orange into chunks; reserve the other two for the dressing.

In a blender, combine the two oranges, avocado, and dill.

Blend until the mixture is smooth, creating the dressing.

In a bowl, combine the finely sliced napa cabbage with the orange dressing.

Toss the cabbage to coat it evenly with the dressing.

Add the chopped orange pieces to the slaw and toss again.

Spoon the orange slaw mixture into the romaine lettuce leaves.

Top each wrap with sliced tomatoes.

Wrap up the lettuce leaves and enjoy!