Not only about cloth but fashion.

We are said  on broadcast European famous designeseer's models come on the head of year.
Our body is very small and we have JIS.
That means "and (so,) we have JIS.".
That suits our body's scales.

As considering fashions, If we arranged the European models, we must export arranged models a little and at that time we must need to show histories and some reasons.

1. that suits Japanese people as desigined and arranged.
2. cultures usually change dpending on their countries.

On the other hand, If that things were difficult in real, we could not believe their activities.

https://www.youtube.com/watch?v=JNYOVEXJBBM

We just love every beautiful cultures.