They got the Bossk suit from the same place that Doctor Who rented it from..... Who didn't make it, it was an RAF flight suit.If it wasn't for Dr Who and the props department a good portion of iconic characters would not exist..
Bossoks flight suit
X Wing Flight suits
That Green flight suit guy in The Cantina
And more that I forget...
But you guys know that;
The jackets with ribbed sleeves were a found item that was modified, and it wasn't Doctor Who that used the same jackets, it was Space: 1999.