CJY, great choice! i have them in electric blue and plan on wearing them tonight!!!!
they are extremly comfortable...i would recommend going up 1/2 size. i am usually a US 10 and both the 10 and 10.5 fit, but the 10.5 is a teeny bit more comfortable.
everyone is right, you can pair them with anything! jeans and a cute top or a supercute dress. that being said, i was planning on pairing them with a royal blue silk blouse and black high waist belted pencil skirt with a blue and silver clutch (found it a barney's outlet and matches perfectly!!!). it's a house christmas/holiday party...ladies, you think this would be okay?