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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 HuPlsv7q5qzw/VdSrku22H3byzQw/qSk2K9eOWJr0HMyDv5JR+IoB3wCoVYwpvL3
 JUw8VHM7lWEBOESh8T2dgA==

<SEC-DOCUMENT>0001179110-08-001610.txt : 20080124
<SEC-HEADER>0001179110-08-001610.hdr.sgml : 20080124
<ACCEPTANCE-DATETIME>20080124182424
ACCESSION NUMBER:		0001179110-08-001610
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080122
FILED AS OF DATE:		20080124
DATE AS OF CHANGE:		20080124

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MOTHERS WORK INC
		CENTRAL INDEX KEY:			0000896985
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-WOMEN'S CLOTHING STORES [5621]
		IRS NUMBER:				133045573
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		456 N 5TH ST
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19123
		BUSINESS PHONE:		2158732200

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GOLDBLUM JOSEPH
		CENTRAL INDEX KEY:			0001270005

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21196
		FILM NUMBER:		08548781

	BUSINESS ADDRESS:	
		STREET 1:		GOLDBLUM 7 HESS JENKINTOWN PLAZA
		STREET 2:		101 GREENWOOD AVE STE. 380
		CITY:			JENKINTOWN PLAZA
		STATE:			PA
		ZIP:			19046
		BUSINESS PHONE:		000 000 0000

	MAIL ADDRESS:	
		STREET 1:		1788 PAPER MILL RD
		CITY:			MEADOWBROOK
		STATE:			PA
		ZIP:			19046
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-01-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000896985</issuerCik>
        <issuerName>MOTHERS WORK INC</issuerName>
        <issuerTradingSymbol>MWRK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001270005</rptOwnerCik>
            <rptOwnerName>GOLDBLUM JOSEPH</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MOTHERS WORK, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>456 NORTH FIFTH STREET</rptOwnerStreet2>
            <rptOwnerCity>PHILADELPHIA</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19123</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2008-01-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>47844</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">On January 22, 2008, 2,000 shares of restricted stock were issued to the Reporting Person by the Issuer.  These shares vest one (1) year from the date of grant.</footnote>
        <footnote id="F2">On January 19, 2007, 2,000 shares of restricted stock were issued to the Reporting Person by the Issuer.  These shares vested on January 19, 2008.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Joseph Goldblum</signatureName>
        <signatureDate>2008-01-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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