This is really somewhat of a repeat thread, and it’s as ridiculous now as it was then. Sphardim will wear whatever Sphardim want to wear! I find it absurd that to come across as culturally sensitive posters feel the need to say certain people SHOULDN’T be able to dress as they please.
Sphardim should wear turbans and robes? Should African Americans wear tribal garb? Should Native Americans wear loin cloths? Please, be reasonable. They have every bit as much right to keep up with the normal fashion as anybody else. And if an Ashkenazi wanted to wear a turban for his second head covering during davening then he could go right ahead. Something tells me it wouldn’t catch on.