Bijohrca accessories trade fair - any ideas?

I'm consulting an emerging accessories fashion brand and we get a multitude of offers from fashion tradefairs - and despite my experience - i've never heard about the majority of them.

The latest one came from Bijohrca (location - Paris - porte des Versailles), which is basically one of the largest trade fair platforms for newly appeared fashion brands specializing in accessories.

Is it worth a while ?

Any ideas? Experience? Reviews or other additional info would be greatly appreciated.