Segment Reporting (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014
Net sales:
Total net sales	$ 885,089	$ 630,474
Retail Segment
Net sales:
Total net sales	824,271	573,649
Retail Segment | MW
Net sales:
Total net sales	456,376	420,979
Retail Segment | Jos. A. Bank
Net sales:
Total net sales	216,062
Retail Segment | Moores
Net sales:
Total net sales	47,520	52,502
Retail Segment | K&G
Net sales:
Total net sales	95,996	92,421
Retail Segment | MW Cleaners
Net sales:
Total net sales	8,317	7,747
Corporate Apparel Segment
Net sales:
Total net sales	60,818	56,825
Corporate Apparel Segment | Twin Hill
Net sales:
Total net sales	8,578	8,244
Corporate Apparel Segment | Dimensions and Alexandra (UK)
Net sales:
Total net sales	$ 52,240	$ 48,581