Basis of Presentation	9 Months Ended
Oct. 31, 2015
Accounting Policies [Abstract]
Basis of Presentation	Note 1 – Basis of Presentation As used in these financial statements, the term “Company” or “G-III” refers to G-III Apparel Group, Ltd. and its subsidiaries. The Company designs, manufactures and markets an extensive range of apparel, including outerwear, dresses, sportswear, swimwear, women’s suits and women’s performance wear, as well as footwear, luggage and women’s handbags, small leather goods and cold weather accessories. The Company also operates retail stores. The Company consolidates the accounts of all its wholly-owned and majority-owned subsidiaries. All material intercompany balances and transactions have been eliminated. Vilebrequin International SA (“Vilebrequin”), a Swiss corporation, and Karl Lagerfeld North America BV (“KLNA”) a joint venture, report results on a calendar year basis rather than on the January 31 fiscal year basis used by the Company. The results for the nine month period ended October 31, 2015 are not necessarily indicative of the results expected for the entire fiscal year, given the seasonal nature of the Company’s business. The accompanying financial statements included herein are unaudited. All adjustments (consisting of only normal recurring adjustments) necessary for a fair presentation of the financial position, results of operations and cash flows for the interim period presented have been reflected. The accompanying financial statements should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2015 filed with the Securities and Exchange Commission. On April 1, 2015, the Board of Directors approved a two-for-one stock split of the Company’s outstanding shares of common stock, to be effected in the form of a stock dividend. The stock dividend was paid to stockholders of record as of the close of market on April 20, 2015 and was effected on May 1, 2015. All share and per share information has been retroactively adjusted to reflect this stock split. The Company’s international subsidiaries use different functional currencies, which are the local selling currency. In accordance with the authoritative guidance, assets and liabilities of the Company’s foreign operations are translated from foreign currency into U.S. dollars at period-end rates, while income and expenses are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive income (loss) within stockholders’ equity. Certain reclassifications have been made to the Condensed Consolidated Balance Sheets and the Condensed Consolidated Statement of Cash Flows for the prior year period to present that information on a basis consistent with the current year.

Basis of Presentation

9 Months Ended

Oct. 31, 2015

Note 1 – Basis of Presentation

As used in these financial statements, the term “Company” or “G-III” refers to G-III Apparel Group, Ltd. and its subsidiaries. The Company designs, manufactures and markets an extensive range of apparel, including outerwear, dresses, sportswear, swimwear, women’s suits and women’s performance wear, as well as footwear, luggage and women’s handbags, small leather goods and cold weather accessories. The Company also operates retail stores.

The Company consolidates the accounts of all its wholly-owned and majority-owned subsidiaries. All material intercompany balances and transactions have been eliminated. Vilebrequin International SA (“Vilebrequin”), a Swiss corporation, and Karl Lagerfeld North America BV (“KLNA”) a joint venture, report results on a calendar year basis rather than on the January 31 fiscal year basis used by the Company.

The results for the nine month period ended October 31, 2015 are not necessarily indicative of the results expected for the entire fiscal year, given the seasonal nature of the Company’s business. The accompanying financial statements included herein are unaudited. All adjustments (consisting of only normal recurring adjustments) necessary for a fair presentation of the financial position, results of operations and cash flows for the interim period presented have been reflected.

The accompanying financial statements should be read in conjunction with the financial statements and notes included in the Company’s Annual Report on Form 10-K for the fiscal year ended January 31, 2015 filed with the Securities and Exchange Commission.

On April 1, 2015, the Board of Directors approved a two-for-one stock split of the Company’s outstanding shares of common stock, to be effected in the form of a stock dividend. The stock dividend was paid to stockholders of record as of the close of market on April 20, 2015 and was effected on May 1, 2015. All share and per share information has been retroactively adjusted to reflect this stock split.

The Company’s international subsidiaries use different functional currencies, which are the local selling currency. In accordance with the authoritative guidance, assets and liabilities of the Company’s foreign operations are translated from foreign currency into U.S. dollars at period-end rates, while income and expenses are translated at the weighted-average exchange rates for the period. The related translation adjustments are reflected as a foreign currency translation adjustment in accumulated other comprehensive income (loss) within stockholders’ equity.

Certain reclassifications have been made to the Condensed Consolidated Balance Sheets and the Condensed Consolidated Statement of Cash Flows for the prior year period to present that information on a basis consistent with the current year.