BEIRUT: Among the platforms now at the disposal of digitally  savvy fashionistas, Instagram is fast emerging as a favorite in Lebanon  thanks to incremental improvements in the notoriously stymied telecoms  sector.        “Before last year, a lot of relatives and friends, when they went to  Beirut, they would never open their apps because it was so expensive,”  said Dania Hakim, editor of Lebanese Street Style, which boasts over  45,000 followers. “Now it became less expensive, and yes I have noticed  that the number of followers shot up quickly.”     In terms of global trends, Hakim sees little difference between the  Arab world and the United States or Europe, although the Instagram  fashion crowd is certainly a self-selecting one. While she declines to  post outfits she considers too revealing or inappropriate, such as short  shorts, she describes this as a “personal choice” rather than a  cultural difference or a marketing strategy for reaching out to more  conservative Arab co...