Document and Entity Information - shares	9 Months Ended
	Oct. 31, 2015	Dec. 01, 2015
Document and Entity Information
Entity Registrant Name	GUESS INC
Trading Symbol	GES
Entity Central Index Key	0000912463
Document Type	10-Q
Document Period End Date	Oct. 31, 2015
Amendment Flag	false
Current Fiscal Year End Date	--01-30
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		83,770,874
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3