EXHIBIT 23 July 27, 2000 Securities and Exchange Commission Washington, DC 20549 Re: G-III Apparel Group, Ltd. File No. 0-18183 Dear Sir or Madam: We have read Item 4 of the Form 8-K of G-III Apparel Group, Ltd. dated July 20, 2000, and agree with the statements contained therein as pertains to our firm. Very truly yours, /s/ GRANT THORNTON LLP -5-