It really does seem like Jessica Simpson dresses up or down according to who she's dating at the moment. Right now the rags are reporting that Tony Romo is responsible for Jessica's more casual look. He likes his women low-key.

"Gone are the days of Jessica having her hair and makeup people on call 24/7. She always worried about how she looked. Now she knows she can dress the way she wants and choose not to wear makeup and (Tony will) still love her just as much."

Tony actually prefers Jessica dressed down.

"He's more attracted to her when she's casually dressed with her hair hanging around her shoulders, than when she's carefully coiffed and dressed to the nines."

Sources say that Jessica is finally comfortable enough with Tony that she feels she can just be herself.

"She hates trying to look sexy all the time. Jess is a down-home girl on the inside."

Jessica definitely used to seem more into the whole red carpet scene back in the day when she was with Nick. It's been interesting watching her style change over the years. Have you ever changed your look for a guy?
Flynet