So...I can see pictures just now...
...for the first outfit (i love black on blonde hair!)you should try to add colour with red nail polish, lipstick, blush and and maybe...a bag (maybe red pumps are too aggressive, the ideal should be a pair of black pump-or flat, you look naturally tall-with some red details, or red and silver details).I like black, red and silver in november/december...
But yes, I prefer pump instead of boots with long skirt.
...for the second outfit...you look so gorgeous with knee-lenght skirt
you can add a tan/honey/gold and brown little scarf and maybe a belt darker/of a cooler brown...or with golden...buckle (buckle?).
But maybe I wear/and suggest too much accessories