| Document and Entity Information | Apr. 02, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Apr. 02, 2024 |
| Entity Registrant Name | GUESS INC |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 1-11893 |
| Entity Tax Identification Number | 95-3679695 |
| Entity Address Address Line 1 | Strada Regina 44 |
| Entity Address City Or Town | Bioggio |
| Entity Address Country | CH |
| Entity Address Postal Zip Code | CH-6934 |
| Country Region | 41 |
| City Area Code | 91 |
| Local Phone Number | 809 5000 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, par value $0.01 per share |
| Trading Symbol | GES |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0000912463 |
| Amendment Flag | false |
