Known around Dallas as one of the most buzzed about fashion events of the season, the annual gala of the Dallas Chapter of Design Industries Foundation Fighting AIDS (DIFFA) returns this year, marking this as the 25th anniversary for the annual spectacular. As with prior years, celebrity-designed jackets will grace the runway, with 2015 participating designers to include Abi Ferrin, Badgley Mischka, Diane von Furstenberg, Giorgio Armani, Marc Jacobs, Carmen Marc Valvo, and more. A gathering of the city’s most stylish guests is anticipated -- coupling a seated dinner, over-the-top runway presentation, and cocktail party to rev up the energy for this year's black tie charity affair. Omni Dallas Hotel, and in honor of its 25th anniversary, DIFFA is pulling out all the stops in its efforts for raising funds for men, women, and children affected by HIV and AIDS. To date, the Dallas chapter of the DIFFA organization has granted over $6 million “to over 25 front line HIV/AIDS Service Organizations in North Texas.” Rhonda Sargent Chambers, an exotic silent auction, and performances by Phoenix (Ru Paul’s Drag Race) and the Turtle Creek Chorale. The highlight for the evening and in honor of the landmark occasion, will be a feature presentation of the iconic denim jacket collection that debuted at the event in 1989. DIFFADallas.org. All photos herein feature DIFFA Collection 2014, credit Jessica Adkins with Aravaggio Photography for DFW Style Daily.