Girlfriend can rock a pair of cutoffs like nobody's business!

Jessica Simpson slipped back into daisy dukes to promote her new clothing line collection, and the fashion mogul almost looks better than she did back in her Dukes of Hazard days! Considering it's been 12 years and she's had two kids since, that's pretty darn impressive.

In another shot, she rocks boyfriend jeans and a crop top and flaunts her rock hard abs. Remember when she was ridiculed for her weight at a chili cook off? Those days are long gone!

The blonde beauty was inspired by "the essence of travel” for her latest pieces, and her new collection’s overall theme is “an American girl hits the road — postcards from California, Texas, Florida.“ If nothing else, she's an expert at knowing her target audience!

So what's the key to her success?

“I think my brand has surpassed my name and my celebrity. I think I understand women. I’ve been every size on the planet," she previously told Women's Wear Daily.

This stuff is going to fly off the shelves, in no small part because of Jess' hot bod!