If you're a frugal shopper, your best bet is this Calvin Klein Jeans Tank. It's a popular piece, while not very expensive. Another strong contender for your wardrobe is this Gcds Tank. While the price of this product is rather reasonable, it will definitely attract a lot of attention. You might also want to consider this Thomas Wylde Tank. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're a bargain hunter, look no further than this Faith Connexion Tank. This item doesn't cost a fortune, but definitely deserves a place in your wardrobe. It's also worth looking at this Lost & Found Ria Dunn Tank. This item is ultra popular and, just as importantly, not very expensive. Alternatively, opting for this Aula Tank is a savvy choice as well!