Ooo! Painful. :lol
Anyway, to raise the info content of this thread above zero :rolleyes I would point out that a suit of this type looks like it would be VERY difficult to make, and would require extensive customization and measurements of your particular body. The suit is form-fitting, and has all those bulbous pouches and specific details. I doubt you would get a satisfying replica, without having it made by a local seamstress, with many visits for measuring, fitting and adjustments.
(actually it may be even worse than that... I see the suits were built over body casts of the actors. So your costumer will have to be very very good to pull this off, I think. )
Kropserkel could manage it perhaps... :unsure