It's not too much to say that British traditional style representsdress culture,or even fashion culture.
However, now many of fashion brands choose to move their factories to overseas to cut a budget, and it leads a loss in the quality.
In this situation, vintage British clothes which we select still keeps its great quality, and it also has good chemistry with contemporary clothes.
We are living in a pretty convinient world of large-scale production and consumption, but now, why don't we focus on things which have history.
Your "the only one" might be there.