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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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<SEC-DOCUMENT>0001338479-07-000001.txt : 20070125
<SEC-HEADER>0001338479-07-000001.hdr.sgml : 20070125
<ACCEPTANCE-DATETIME>20070125191804
ACCESSION NUMBER:		0001338479-07-000001
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070123
FILED AS OF DATE:		20070125
DATE AS OF CHANGE:		20070125

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLAIR CORP
		CENTRAL INDEX KEY:			0000071525
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
		IRS NUMBER:				250691670
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		220 HICKORY ST
		CITY:			WARREN
		STATE:			PA
		ZIP:			16366
		BUSINESS PHONE:		8147233600

	MAIL ADDRESS:	
		STREET 1:		220 HICKORY STREET
		CITY:			WARREN
		STATE:			PA
		ZIP:			16366

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEW PROCESS CO
		DATE OF NAME CHANGE:	19890507

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Pitorak Larry J
		CENTRAL INDEX KEY:			0001338479

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-00878
		FILM NUMBER:		07554346

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		(814) 723-3600

	MAIL ADDRESS:	
		STREET 1:		C/O BLAIR CORPORATION
		STREET 2:		220 HICKORY STREET
		CITY:			WARREN
		STATE:			PA
		ZIP:			16366
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-01-23</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000071525</issuerCik>
        <issuerName>BLAIR CORP</issuerName>
        <issuerTradingSymbol>BL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001338479</rptOwnerCik>
            <rptOwnerName>Pitorak Larry J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O BLAIR CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>220 HICKORY STREET</rptOwnerStreet2>
            <rptOwnerCity>WARREN</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>16366</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr VP, CFO, &amp; Chief Admin Off.</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-01-23</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3100</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3100</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The grant of 3,100 shares vests in five equal annual installments beginning on January 23, 2008.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ LARRY J. PITORAK</signatureName>
        <signatureDate>2007-01-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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