    <SEC-DOCUMENT>0001628280-24-015037-index.html : 20240405
    <SEC-HEADER>0001628280-24-015037.hdr.sgml : 20240405
    <ACCEPTANCE-DATETIME>20240405161008
    ACCESSION NUMBER:		0001628280-24-015037
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20240405
    DATE AS OF CHANGE:		20240405

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ThredUp Inc.
    		CENTRAL INDEX KEY:			0001484778
    		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
    		ORGANIZATION NAME:           	07 Trade & Services
    		IRS NUMBER:				264009181
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-40249
    		FILM NUMBER:		24826568

    	BUSINESS ADDRESS:
    		STREET 1:		969 BROADWAY
    		STREET 2:		SUITE 200
    		CITY:			OAKLAND
    		STATE:			CA
    		ZIP:			94607
    		BUSINESS PHONE:		415-402-5202

    	MAIL ADDRESS:
    		STREET 1:		969 BROADWAY
    		STREET 2:		SUITE 200
    		CITY:			OAKLAND
    		STATE:			CA
    		ZIP:			94607

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	thredUP
    		DATE OF NAME CHANGE:	20100222
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>thredup-defa14a2024.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: thredup-defa14a2024.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>tdup2024proxynoticefinal_p.jpg
    <TEXT>
    Document 2 - file: tdup2024proxynoticefinal_p.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tdup2024proxynoticefinal_pa.jpg
    <TEXT>
    Document 3 - file: tdup2024proxynoticefinal_pa.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>