If you're in a thrifty mode, your best bet is this G Lish Crossbody. It's a wonderful product, while not very expensive. Another savvy option is this Cross Body Bag. While the price is not too high, be sure that this product will become a wonderful addition to your wardrobe. You may also want to look at this Marc Jacobs Crossbody Bag. This item is not expensive either, but it will make a difference in your wardrobe.
If you're looking for an item in the middle of the price range, opt for this Marc Jacobs Crossbody. While the price is very reasonable, this piece is an easy wardrobe update. It's also worth considering this RED Valentino Crossbody Bag. This piece is ultra popular and, just as importantly, not too pricey. And do check out this Cross Body Bag! It's a very popular item and good value for money.