COLOMBO -- From apparel brands like Gap, Levi's and Columbia Sportswear to designer labels like Calvin Klein, Ralph Lauren and Tommy Hilfiger to lingerie boutique Victoria's Secret, Sri Lanka has long been recognized as an ethical and trusted apparel source. But now the island's largest forex-earning industry is facing a fresh and formidable challenge: a 20% tariff on exports to the U.S., its largest customer.










