Eagel90 - if the torso and leg halves are not glued yet, this is how I would fix:
- cover both openings with sheet plastic, and sand flush (you should be able to trim excess plastic with a knife or even scissors)
- when it is ready to glue together, center as best as possible the torso over the hips, any visible overlap should represent the shirt, as I don't think this were tucked into the pants
regards,
Jack