How white is “Just White”?

The moment the event “Just White” was announced I thought that this might be a question that was going to come up.

“Just White” is a concert at the Hessentag where entry is free, but you must come in white – or so the posters say.

Sometimes they just say simply “Dresscode: white”.

So does that mean going all in white, or just something you are wearing has to be white? What are they going to do if someone is not wearing enough white things?  Is Bommersheim going to be a good place to sell white T-shirts on that evening?

Luckily one of the local radio stations organising the event, FFH,  has put out a statement that clarifies the situation: a minimum of the Oberteil has to be white, so basically anything that you wear from the waist upwards.