Here's 2 outfits from the recent Oscar de la Renta Pre-Fall 2011 show:
Some lovely demure outfits!
Until you realise they're wearing cardigans back-to-front!!
(Ok the blonde model with odd-looking shoulders might have been a give-away)
I like the fact that you won't need to go buy a high-necked knit and you can show of some back-flesh whilst you're at it. Although I do think you'd get some weird looks if you tried this!