If you're not planning on spending much, your best bet is these Demonia Booties. It's a fantastic product, while not very costly. Another strong contender for your wardrobe is these Michael Kors Ankle Boots. While the price of this piece is rather reasonable, it will surely attract a lot of attention. You may also want to look at these Asos Ankle Boots. This item is not expensive either, but it will make a difference in your wardrobe.