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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 oKPtjwz+sGW/SBPLvKQMLA==

<SEC-DOCUMENT>0001179110-09-013865.txt : 20090930
<SEC-HEADER>0001179110-09-013865.hdr.sgml : 20090930
<ACCEPTANCE-DATETIME>20090930191702
ACCESSION NUMBER:		0001179110-09-013865
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090930
FILED AS OF DATE:		20090930
DATE AS OF CHANGE:		20090930

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DECKERS OUTDOOR CORP
		CENTRAL INDEX KEY:			0000910521
		STANDARD INDUSTRIAL CLASSIFICATION:	RUBBER & PLASTICS FOOTWEAR [3021]
		IRS NUMBER:				953015862
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		495A SOUTH FAIRVIEW AVENUE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		8059677611

	MAIL ADDRESS:	
		STREET 1:		495-A S FAIRVIEW AVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DECKERS FOOTWEAR CORP
		DATE OF NAME CHANGE:	19930811

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WORLEY PETER K
		CENTRAL INDEX KEY:			0001236586

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22446
		FILM NUMBER:		091096746

	MAIL ADDRESS:	
		STREET 1:		C/O DECKERS OUTDOOR CORP
		STREET 2:		495-A SOUTH FAIRVIEW AVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-09-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000910521</issuerCik>
        <issuerName>DECKERS OUTDOOR CORP</issuerName>
        <issuerTradingSymbol>DECK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001236586</rptOwnerCik>
            <rptOwnerName>WORLEY PETER K</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>495-A S. FAIRVIEW AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>GOLETA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93117</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President of Teva</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-09-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1500</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>85.24</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Leslyn Nitta for Peter Worley as Attorney in Fact</signatureName>
        <signatureDate>2009-09-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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