US retailer of leather outerwear, accessories and apparel Wilsons The Leather Experts Inc. has posted net sales of $57.6 million for the quarter ended May 5, down 22.9% from the $74.7 million reported for the same period last year, whilst comparable store sales decreased 20.8%. Net loss widened to $21.3 million, compared with a net loss of $6.5 million in the same prior-year period.