For me shoes fall into two categories. There are shoes which you know you will be able to wear with more or less anything, and afterwards wear for months at a time. Then there are shoes which are so "unique" in their colour or shape that you can only limit them to specific outfits.
The ankle boot falls into the former category, I have happily observed, myself being prone to buying a good wearable pair of shoes than to sport a different pair every day. If you are too then the ankle boot is a must-have for your wardrobe this season. They can be worn with jeans, tights or bare legs, during the day or night, and have the ability to look casual or smart, depending on the occasion. The possibilities are infinite!