Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Jan. 29, 2016	Apr. 01, 2016	Jul. 31, 2015
Document and Entity Information [Abstract]
Entity Registrant Name	Lands' End, Inc.
Entity Central Index Key	0000799288
Current Fiscal Year End Date	--01-29
Entity Filer Category	Non-accelerated Filer
Document Type	10-K
Document Period End Date	Jan. 29, 2016
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Common Stock, Shares Outstanding		31,969,645
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 235.8