I'm pretty sure there will be alternative to G-string.
"This is my first victory here. I celebrate this victory like this," he said, adding, "I told myself that in other sports when you come to a press conference, there is a dress code."
"For tennis, it's good also to show we have a certain ethic. I believe it's important. We have beautiful tournaments, and we should show respect."
Tsonga said that if he won the tournament, "No problem, I'll wear whatever you want -- but not a G-string."