I wrote a few historical Boobpedia articles - just in case you'd like to know
who were the geniuses that established transparent clothing and made this thread possible:
First transparent bra:
No Bra by Rudi Gernreich (1964)
First transparent blouse:
Transparent Blouse by Yves Saint Laurent (1968)
First transparent dress:
Chiffon and Ostrich Feather Dress by Yves Saint Laurent (1968)
Regards
Prophecy