Sales at casual apparel and footwear retailer Buckle Inc fell 1.2 per cent in the five-week period ended 6 October to $36 million from $36.5 million a year ago. Sales for the 35 week period fell 2.4 per cent to $237.9 million from $243.8 million a year ago. Same-store sales for the 35 weeks fell 8.3% from last year.