Tinted Glass question

[Curly]

I know some E21 cars came with brown or green tinted glass but was blue tinted glass an option as have seen it advertised but think maybe it is an error ,
Cheers

[e-einundzwanzig]

as far as i know, green and brown were the only available colours. I think a green front screen with a blue sunband was optional also.

[Curly]

Thanks thats what I thought , only I have seen a s/h set advertised as blue but am hoping it's green and been wrongly advertised.