| Document and Entity Information | Jun. 28, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jun. 28, 2022 |
| Entity Registrant Name | LANDS' END, INC. |
| Entity Central Index Key | 0000799288 |
| Entity Emerging Growth Company | false |
| Entity File Number | 001-09769 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 36-2512786 |
| Entity Address, Address Line One | 1 Lands’ End Lane |
| Entity Address, City or Town | Dodgeville |
| Entity Address, State or Province | WI |
| Entity Address, Postal Zip Code | 53595 |
| City Area Code | 608 |
| Local Phone Number | 935-9341 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.01 per share |
| Trading Symbol | LE |
| Security Exchange Name | NASDAQ |
