The gold silk tuxedo suit Beyoncé wore in her “Love on Top” video will be on sale at the Park Avenue Garage charitable event in Chelsea this weekend — but only after designer Douglas Hannant sewed the sleeves back on the jacket. Beyoncé apparently danced so hard during the video, she tore the arms off. Park Avenue Garage will sell gently used or new goods from Manhattan’s stylish including Anne Caruso and Chynna Phillips. Bey’s suit, donated by the designer, will sell for $750, compared to its original $5,600 price tag. A $3,000 Dolce & Gabbana dress donated by Patricia Clarkson will be offered for $500. The event is open to the public Friday and Saturday after a VIP opening party tomorrow, with proceeds benefiting New Yorkers for Children.