Thankfully, the Mavs only wore these unis once.
LOS ANGELES - OCTOBER 28: Steve Nash #13 of the Dallas Mavericks shoots over Horace Grant #54 of the Los Angeles Lakers during their game at Staples Center on October 28, 2003 in Los Angeles, California. The Lakers won 109-93.
Getty Images / Jeff Gross
The Dallas Mavericks opened the 2003-04 season in these monstrosities. The image may not do them justice. They were made of oddly shiny fabric... sort of a cross between the plasticized suits boxers and wrestlers wear to sweat weight off quickly, the jackets worn by Ray Liotta and Joe Pesci in Goodfellas
, and the cover of Bon Jovi's "Slippery When Wet."
The Mavs abandoned the "hefty bag" uniforms after a single season.