Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($)	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Goodwill [Line Items]
Goodwill	$ 96,774,000	$ 96,774,000
Changes in goodwill	0
Boston Proper
Goodwill [Line Items]
Goodwill impairment loss		48,853,000	$ 25,800,000
Goodwill		0	48,853,000
Boston Proper | Customer Relationships
Goodwill [Line Items]
Impairment expense recorded	0	24,166,000
Sale of Boston Proper intangible assets	$ 0	2,563,000
Amortization expense		2,200,000
Boston Proper | Trade Name
Goodwill [Line Items]
Impairment expense recorded		39,400,000	4,300,000
Sale of Boston Proper intangible assets		$ 2,300,000	$ 41,700,000