Some DIY ideas :
-Flowers, either black ones or in lots of colors – one or many, like this, on your neckline, at your waist or on your shoulder.
-Belt it with a pretty ribbon, an embellished belt etc, like this
-Get on a serious statement necklace, a bold cocktail ring and some killer heels.
Make it simple but chic :
a necklace like this one fake of course if u dont have real diamonds lol: http://4.bp.blogspot.com/_aFUgHABZUG4/R9Ga8q3iKkI/AAAAAAAAB3U/ac8fR5UWLmc/s400/diamond+necklace+Ruser+1948.jpg
curl your hair a lil bit : http://www.miss-coiffure.com/IMG/jpg/Coiffure_soiree.jpg
a silver clutch: http://media.onsugar.com/files/ons1/187/1878652/09_2009/spread_4hvsJ4.jpg
fake of course lol
and black high heelsposted about 5 years ago
i think you should just take a gold purse/clutch,gold braclet and simple gold earrings.. i think the belt will be a little too much for you since you like simple/classy.. no necklace because it wont look nice with it..hope this helps :)
and also just a suggestion,you might like this dress
you can really play with the accesories with this one.. :p
hope this helps :)