Saying Tariff Costs are Under Control, G-III Revises Forecast Upward (AF) G-III posted solid gains in the third quarter and said it’s been able to mitigate some of the impact of tariffs on Chinese imports, so far. In a Nutshell: G-III Apparel Group Ltd., with owned brands that include DKNY, Donna Karan, Vilebrequin, G. H….