And your point is? Buying clothing without trying it on is always a risk, plenty of manufacturers have strange ideas about size. Italian cycling gear is a good case in point, a friend who normally has a medium t-shirt as a baggy fit ended up with an XL cycling jersey!
This suit is new, if someone in the North East, or who may be up in the near future who thinks they may fit a Warmbac XL oversuit (check their website for fit guidelines) and would like to try it give us a shout. If you aren't then this ad isn't much use to you, unless you already have a Warmbac XL oversuit and you would like another one - no guarantees that it is the same size of course.
Don't look so embarrassed, it's a family trait...