v3.22.2.2
Document and Entity Information - shares
 9 Months Ended
Sep. 30, 2022
Nov. 14, 2022
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Sep. 30, 2022  
Entity File Number 001-40400  
Entity Incorporation, State or Country Code DE  
Entity Registrant Name Digital Brands Group, Inc.  
Entity Tax Identification Number 46-1942864  
Entity Address State Or Province TX  
Entity Address, Address Line One 1400 Lavaca Street  
Entity Address, City or Town Austin  
Entity Address, Postal Zip Code 78701  
City Area Code 209  
Local Phone Number 651-0172  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Amendment Flag false  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2022  
Current Fiscal Year End Date --12-31  
Entity Central Index Key 0001668010  
Entity Common Stock, Shares Outstanding   0
Entity Shell Company false  
Entity Ex Transition Period false  
Common Stock    
Document Information [Line Items]    
Title of 12(b) Security Common Stock, par value $0.0001 per share  
Trading Symbol DBGI  
Security Exchange Name NASDAQ  
Warrants, each exercisable to purchase one share of common stock    
Document Information [Line Items]    
Title of 12(b) Security Warrants, each exercisable to purchase one share of common stock  
Trading Symbol DBGIW  
Security Exchange Name NASDAQ