If you are on a limited budget, you'll appreciate this Monki Crossbody. It's a foolproof choice and a great investment. Another strong contender for your wardrobe is this Asos Cross Body Bag. While the price of this product is not too high, it will certainly attract a lot of attention. Or you can choose this Pieces Crossbody Bag - be sure you'll be making a stylish addition to your wardrobe.
If you're looking for something in between pricewise, why not take a look at this Lulu Guinness Crossbody. While the price is very reasonable, this piece is an easy wardrobe update.