She accused Wal-Mart of violating U.S. laws governing textile fiber labeling and advertising, and is seeking damages for everyone who has bought bed linens at Wal-Mart made by Welspun and labeled "100% Egyptian Cotton." "We plan to vigorously defend the company," a Wal-Mart spokesman said. He said the retailer removed such products after conducting a comprehensive review nearly two months ago and since then has offered customers a full refund. A lawyer for Monahan did not immediately respond to a request for comment. Monahan is represented by the law firm Hagens Berman Sobol Shapiro, whose specialties include product liability. Her complaint was filed with the U.S. District Court in Manhattan. Egyptian cotton typically commands premiums from shoppers because its long cotton fibers contribute to a finer, lighter, softer and more durable fabric.