This whole effect is very Junior League pre-Rush USC Pi Phi, circle 1974. Between the floral print and the Jaclyn Smith/Charlie's Angel hair, the soundtrack to this picture would be the Starland Vocal Band's Afternoon Delight.

The American Idol winner looks like an extra on the set of the movie Dick (with Michelle Williams and Kirsten Dunst -- if you haven't seen it, you must).

Carrie Underwood, in Zuhair Murad. (Grammys)