A slip on sandal?
Closed toe?
Sling back?

I was thinking of a slip on like this...
http://www.bridalpeople.com/thongs/9622.asp
I am the bride..My dress is full lengh pick up skirt satin ball gown
Also, I can't wear a tall heel because I would be taller than my fiance!!

I guess by the looks of that shoe that you are the bride? Then it would depend on your gown and its length. Peep toes are sexy. The thong may hurt after awhile. Slingbacks may be good for dancing. October is still sandal time. Sorry for not giving a simple answer but you need to give more details.