AMENDMENT OF AGREEMENT AND PLAN OF MERGER

               The undersigned parties hereby agree that the AGREEMENT AND
          PLAN OF MERGER, dated as of December 4, 1998 among GIANT GROUP,
          LTD., a Delaware corporation ("GIANT"), GIANT PS/ACQ CORPORATION,
          a Delaware corporation ("Acquisition Corp."), and PERISCOPE
          SPORTSWEAR, INC., a Delaware corporation ("Periscope"), shall, as
          of December 9, 1998, be amended as follows:

               1)   The last sentence of Section 1.4 shall be amended and
          restated in its entirety to read as follows:

               "Until surrendered in accordance with the provisions of
               Section 1.5 hereof, each share of Periscope Common Stock 
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               shall represent, for all purposes, only the right to receive
               the Merger Consideration or payment for his shares of
               Periscope Common Stock in accordance with the appraisal
               rights provisions under Section 262 of the DGCL."

               2)   Clause (iii) of Section 1.8(b) shall be amended and
          restated in its entirety to read as follows:

               "(iii) an interest charge at a rate of ten (10%) percent per
               annum shall be charged for advances exceeding $3 million
               made by GIANT or any GIANT subsidiary to Periscope; it being
               agreed that to the extent that any Periscope Stockholders
               shall have sought appraisal rights in accordance with the
               provisions of the DGCL, then, and in such event, an amount
               equal to the sum of (A) all amounts paid to such Periscope
               Stockholders in connection therewith plus (B) the number of
               shares of Periscope Common Stock for which appraisal
               proceedings are pending on December 31, 1999 multiplied by
               $7.25 shall, for purposes of this clause (iii) be deemed to
               have been advanced to Periscope by GIANT on January 1,
               1999."

               3)   Clause (y) of Section 3.5(a) shall be amended and
          restated in its entirety to read as follows:

               "(y) the unaudited financial statements of Periscope as of
               September 30, 1998, consisting of the balance sheet at such
               date and the results of operations for the nine months then
               ended (the "Periscope Interim Financial Statements")."

               4)   The last sentence in Section 3.10(b) shall be amended
          and restated in its entirety to read as follows:

               "Except as provided on Schedule 3.10, Periscope is not 
                                      -------------
               required to give any notice to any other person who is a
               party to an agreement listed on Schedule 3.10 regarding this 
                                               -------------
               Agreement or the Merger."

               5)   The first sentence in Section 3.16 shall be amended and
          restated in its entirety to read as follows:

               "Schedule 3.16 sets forth a complete and correct list of the
                -------------
               accounts receivable of Periscope as set forth on the
               Periscope Interim Balance Sheet."

               6)   The last sentence of Section 3.23 shall be deleted in
          its entirety so that Section 3.23 shall read as follows:

               "3.23     Required Vote. The affirmative vote of the holders
                         -------------
               of a majority of the outstanding shares of Periscope Common
               Stock, voting together as one class, is the only vote of the
               Periscope stockholders required to approve this Agreement,
               the Merger and the transactions contemplated herein."

               7)   Section 5.11 shall be amended and restated in its
          entirety to read as follows:

               "5.11     Discharge of Certain Periscope Indebtedness.
                         -------------------------------------------
               Immediately prior to the Effective Time of the Merger, GIANT
               shall advance to Periscope the funds necessary to allow
               Periscope to repay its (i) $13.5 million term loan, plus
               accrued interest, to BankBoston, N.A. ("BBNA") and (ii) $3.0
               million loan, plus accrued interest, to BancBoston Ventures,
               Inc. ("BBVI")."

               8)   Section 6.6 shall be amended and restated in its
          entirety to read as follows:

               "6.6 Employment Agreement.    Periscope shall have delivered
                    --------------------
               to GIANT fully executed amendments to employment agreements
               between Periscope and Sands, Scott Pianin and Raymond
               Kuslansky, respectively, substantially in the forms of
               Exhibits B, C and D, attached hereto."
               -------- -  -     -

               9)   Section 6.9 shall be amended and restated in its
          entirety to read as follows:

               "6.9 BankBoston, N.A. and BancBoston Ventures, Inc.    BBNA
                    ---------------------------------------------
               and BBVI shall have been repaid as provided for in Section 
                                                                  -------
               5.11 hereof and BBNA and BBVI, under their respective term 
               ----
               loans, shall have released Periscope and its guarantors from
               all of their respective obligations under such term loans.

               10)  Section 6.10 shall be amended and restated in its
          entirety to read as follows:

               "6.10     Sands Note.  Sands shall have delivered to GIANT 
                         ----------
               an executed promissory note payable to the order of
               Periscope in the principal amount of $2,606,000 payable in
               three annual installments of $2,002,000, $302,000 and
               $302,000.  Such note shall not be interest bearing, and
               shall be in a form and substance reasonably satisfactory to
               GIANT."

               11)  Section 7.5 shall be amended and restated in its
          entirety to read as follows:

               "7.5 Capital Contribution.  In consideration for Periscope's
                    --------------------
               early repayment of its term loan to BBVI, BBVI shall prior
               to the Effective Time have contributed 1,586,000 shares of
               Periscope Common Stock to the capital of Periscope."

               12)  Section 9.9 shall be amended and restated in its
          entirety to read as follows:

               "9.9 No Third Party Beneficiaries. This Agreement is solely
                    ----------------------------
               for the benefit of the parties hereto and, to the extent
               provided herein, their respective stockholders, directors
               and officers, and no provision of this Agreement shall be
               deemed to confer upon other third parties any remedy, claim,
               liability, reimbursement, cause of action or other right."

               IN WITNESS WHEREOF, the parties hereto have caused this
          Agreement to be executed and delivered as of the date first above
          written.

                                   GIANT GROUP, LTD.

                                   By:   /s/ Burt Sugarman
                                      ------------------------------
                                        Name:   Burt Sugarman
                                        Title:  President and
                                                Chief Executive Officer

                                   GIANT PS/ACQ CORPORATION

                                   By:   /s/ Burt Sugarman
                                      ------------------------------
                                        Name:   Burt Sugarman
                                        Title:  President

                                   PERISCOPE SPORTSWEAR, INC.

                                   By:   /s/ Glenn Sands
                                      ------------------------------
                                        Name:   Glenn Sands
                                        Title:  President and
                                                Chief Executive Officer