If you are on a budget, your best bet is this J.Crew Tank. It's a fantastic piece, while not very costly. Another savvy option is this Eileen Fisher Tank. While the price is not very high, be sure that this piece will become a wonderful addition to your wardrobe.
If you're after a bargain, why not opt for this Joie Tank. While the price is very reasonable, this item is an easy wardrobe update. You might also want to take a look at this J.Crew Tank. It's an attractive option both price and quality-wise. And do check out this Tibi Tank! It's a very popular item and good value for money.
If you're looking to purchase a designer item, consider purchasing this Helmut Lang Tank - a great luxury choice. Another product we're drooling over is this Eileen Fisher Tank. It's pricey but you get what you pay for. In this price range, you can also consider this Chloé Tank. You won't regret the money spent!