v3.26.1
Cover
Sep. 10, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Sep. 10, 2026
Entity Registrant Name Reformation Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 001-43424
Entity Tax Identification Number 84-2302327
Entity Address, Address Line One 5801 S. 2nd St.
Entity Address, City or Town Vernon
Entity Address, State or Province CA
Entity Address, Postal Zip Code 90058
City Area Code 213
Local Phone Number 282-2025
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.0001 par value per share
Trading Symbol REF
Security Exchange Name NYSE
Entity Emerging Growth Company true
Entity Ex Transition Period false
Amendment Flag false
Entity Central Index Key 0001787117