The vampy lip: dark lipstick is always a fall staple. Pick out a nice berry color; go more pink if the dark lip isn't usually your thing; try mac's rebel.
Leather and lace have been swarming the catwalks in shows such as Dolce and Gabbana. try is layered over a tube top or a bandeau bra depending on the chill (and your modesty) or try to find a sweater with lace overlay. a leather skirt is a classic wardrobe staple. To make it more modern try it in a circle or A-line style.
Booties: if there is a cuter way to wear boots; why not? Try a basic pair with a chunky heel. They will go with everything and give you a bit of height while allowing you to actually walk in them.
Swiss dots are adorable; wear them on your legs. Don't be afraid to mix your patterns!
The structured bag is always a must.
Try some Luxe Accessories like pearl (or faux pearl) bracelets. Both Dolce and Gabbana and Alexander McQueen has pearls aplenty.
I hope you found this post inspiring and informative; have a good Fall!