what kind of coat could i wear with a denium skirt.

depends if the skirt is casual or not. and if the skirt is long or not.

itsa casual skirt and the skirt just before my knees long

ohh and im going to wear black boots and black tights

try a peacoat

http://www.bluefly.com/pages/products/detail.jsp;jsessionid=F1FAluuyId9NzTdpbVzujwqOg77N OaNd9FdDUOGqcytREbWnSDOY!-519151851!app6.l3.bluefly.com!7005!8005?PRODUCT%3C %3Eprd_id=2043160927&FOLDER%3C%3Efolder_id=5997873&cm_mmc=ca_nextag-_-na-_-womens_outerwear-_-2034111&referer=ca_nextag

hope this link works, that coat would look cute with a pencil skirt