COVER - shares	9 Months Ended
	Jun. 28, 2024	Jul. 26, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 28, 2024
Document Transition Report	false
Entity File Number	001-41783
Entity Registrant Name	Vestis Corp
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	92-2573927
Entity Address, Address Line One	500 Colonial Center Parkway,
Entity Address, Address Line Two	Suite 140,
Entity Address, City or Town	Roswell,
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	30076
City Area Code	470
Local Phone Number	226-3655
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	VSTS
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		131,481,967
Current Fiscal Year End Date	--09-27
Document Fiscal Year Focus	2024
Entity Central Index Key	0001967649
Amendment Flag	false
Document Fiscal Period Focus	Q3