Likewise
Zoom , I once tried to argue that as a particular jacket and trousers of mine, although of different materials, were bought together and only ever worn together - they therefore constituted a suit. Didn't work though.
But then I was also asked to leave th4 dining room for daring to wear a cravat rather than a tie with my tattersal check shirt and tweed sports jacket - at Saturday beakfast!! An' ye tell that to the young folk o' today ......