You need to have three kinds of ingredients – Vanilla vodka, pumpkin spice liquor, and Baileys. Find your martini shaker and fill half of it with ice. Add one ounce of vodka, one ounce of pumpkin spice liquor and one ounce of Baileys all in equal parts. You do not need to measure it exactly; you could just pour them into the shaker just approximately in equal parts. Put the cap on your shaker and shake until the outside of the shaker is frosty cold. Then pour the contents of the shaker into a martini glass. As the fluid settles in the glass, garnish with some nutmeg and cinnamon shavings.