If you're not planning on spending much, this Kenzo Satchel Bag will fit the bill. It's a popular choice, while not very costly. Another good option is this Kenzo Backpack. While the price is rather reasonable, be sure that this item will become a worthy addition to your wardrobe.
If you're a bargain shopper, why not look at this Kenzo Crossbody. While the price is very reasonable, this item is an easy wardrobe update. Also check out this Kenzo Tote Bag. It's an attractive option both price and quality-wise.