The Jessica Simpson disco ball dress is definitely an odd choice for the popular songstress.
I am all for dressing for your size, and I realize that not everyone (myself included) is a size 2, but you should never leave the house in something that make you look heavier than you actually are. Plus, the Jessica Simpson disco ball dress is fully reflective -- great for night jogging, not for wearing to dinner.
Implications - No longer trying to blend in with subtle styles, consumers are looking for ones that feature a bold aesthetic. Products that help shoppers to stand out are appealing to those who want to differentiate themselves.