I know an award winning ballroom dance instructor. No if you know anything about ballroom you know that some of the most important things to learn is posture, frame and styling. If you don't have these things you won't win competition. We discussed briefly the idea of him and his wife doing a posture and styling class. THIS IS NOT A BALLROOM DANCING CLASS. this is a posture and body language class from a ballroom dancer that teaches competitive ballroom.
If anyone is interested I will pursue this for the community. Post if you are interested. We would have to pay him and for the location so there would be some cost.