Acquisitions (Details Textuals)	1 Months Ended	3 Months Ended		9 Months Ended			1 Months Ended
	Aug. 06, 2010 USD ($) Entity	Oct. 29, 2011 USD ($)	Oct. 30, 2010 USD ($)	Oct. 29, 2011 USD ($)	Oct. 30, 2010 USD ($)	Aug. 06, 2010 GBP (£)	Aug. 06, 2010 Dimensions [Member] USD ($)	Aug. 06, 2010 Alexandra [Member] USD ($) Year
Business Acquisition [Line Items]
Cash consideration transferred	$ 97,800,000					£ 61,000,000	$ 79,800,000	$ 18,000,000
Acquired intangible assets related to certain trademarks of Alexandra								1,300,000
Estimated useful lives amortizable acquired intangible assets								12
Acquisitions (Textuals) [Abstract]
Number of leading providers of corporate clothing uniforms and workwear	2
Ownership interest held by company in UK-based holding company	86.00%
Ownership interest held by Shareholders in UK-based holding company	14.00%
Gain on bargain purchase acquisition	(524,000)				(524,000)		0	(524,000)
Less: Fair value of noncontrolling interest	(13,004,000)						(13,004,000)	0
Acquired business contributed net sales		53,900,000	50,600,000	171,100,000	50,600,000
Acquired business contributed net gross margin		17,000,000	13,600,000	48,500,000	13,600,000
Net earnings including pretax in integration and acquisition transaction costs		900,000	2,500,000	2,100,000	2,500,000
Total integration costs incurred for acquisition		1,000,000		2,500,000
Total acquisition transaction and integration costs			$ 1,400,000		$ 4,100,000