I use country covers as well. The Falklands out fit is amazing, I use they stuff for Wildfowling and can sit on the foreshore and watch the others all get up and go home, frozen and wet, I have always remained dry and warm, and always last to leave.
Not cheap, but I reckon they are as good as you get.
Funnily enough I noticed that the stitching had started to come undone around the groin the other night, although its a double row stitched and has not affected the trousers in any way.
The kit comes with a four year gaurantee, against damage- your fault or theirs.
They are at a show near me in a months time so I will take them back then.
It will definately be buying more stuff from them,Try the merino woll shirt, its fantastic. Worn it to hell and back and it's still ther best and warmest shirt I own