If you're a frugal shopper, this Monki Crossbody will fit the bill. It's a great choice, while not very pricey. Another strong contender for your wardrobe is this Asos Cross Body Bag. While the price of this item is rather reasonable, it will surely attract a lot of attention. Or you can choose this Pieces Crossbody - be sure you'll be making a stylish addition to your wardrobe.
If you're looking for a happy medium, why not opt for this Lulu Guinness Cross Body Bag. While the price is very reasonable, this product is an easy wardrobe update.