Not a look for me, but I can see how it works. The lady who did wear it was very pleased with it though. Pauline is very slim across her back, whereas I am wide across my shoulders, so I would feel like I was wearing a straight jacket!!
T & S are both bossy and helpful in equal measure, but for me it wasn't really about learning how to dress, more about availibility of the clothes I would like to wear.
I also agree with you that normal everyday clothes would be much more practical for them to feature in the shows.