Accounts Payable, Accrued Expenses and Other Current Liabilities - Accounts Payable and Accrued Expenses (Detail) (USD $) In Thousands, unless otherwise specified	Aug. 02, 2014	Feb. 01, 2014
Payables And Accruals [Abstract]
Accounts payable	$ 143,696	$ 116,306
Accrued compensation	24,125	29,498
Accrued freight and duty	19,314	21,309
Accrued sales taxes	15,771	13,995
Accrued legal settlements	15,668	6,970
Accrued catalog costs	14,499	7,663
Accrued occupancy	9,183	6,306
Accrued professional fees	3,145	3,119
Other accrued expenses	2,935	1,612
Total accounts payable and accrued expenses	$ 248,336	$ 206,778