If you're looking for something in between pricewise, why not check out this Marc Jacobs Crossbody Bag. While the price is very reasonable, this product is an easy wardrobe update. It's also worth considering this Marc Jacobs Cross Body Bag. This product is extremely popular and, just as importantly, not too pricey.
If you're looking at it like an investment piece, then what you're looking for is this Marc Jacobs Tote Bag. It's more expensive but worth your money.