Inventories: (Details) (USD $)	3 Months Ended
	May 03, 2014	May 04, 2013	Feb. 01, 2014
Inventory Disclosure [Abstract]
Finished goods	$ 177,022,000	$ 143,193,000	$ 187,689,000
Work in process	4,659,000	4,447,000	9,606,000
Fabric, trim and supplies	3,243,000	4,605,000	3,082,000
LIFO reserve	(56,665,000)	(56,447,000)	(56,665,000)
Total	128,259,000	95,798,000	143,712,000
Charge (credit) for LIFO accounting adjustments	$ 100,000	$ 0