If you're looking for an affordable item, your best bet is this Ted Baker Cross Body Bag. It's a wonderful item, while not very expensive. Another strong contender for your wardrobe is this Hobo Crossbody Bag. While the price of this piece is not too high, it will definitely attract a lot of attention.
If you're looking for a happy medium, we've got your back with this Givenchy Cross Body Bag. This product is likely to become a total wardrobe staple.