I'm rushing at a large SEC school starting well, next week.

I realize pref night is supposed to be cocktail dresses, however I'm not a fan of black usually

would these dresses be appropriate? And if so, what kind of accessories would go well with it. Any advice is greatly appreciated!
icewater? with strappy flats and pearls?
http://www3.jcpenney.com/jcp/X6.aspx...&CmCatId=71302
skit?
http://www2.jcpenney.com/jcp/X6.aspx...&CmCatId=71302
Pref night!
http://www5.jcpenney.com/jcp/X6.aspx...&CmCatId=71302
http://www3.jcpenney.com/jcp/X6.aspx...&CmCatId=71302
opinions please! Thanks everyone