If you're in a thrifty mode, we recommend considering this Zella Tank. It's a great piece for a reasonable price. Another savvy option is this Nic+Zoe Tank. While the price is competitive, be sure that this item will become a wonderful addition to your wardrobe. You might also want to consider this Lush Tank. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
For something in the middle of the price range, we've got your back with this Misook Tank. This product is bound to become a total wardrobe staple. It's also worth looking at this Current/Elliott Tank. This item is extremely popular and, just as importantly, not too pricey. And do check out this Helmut Lang Tank! It's a very popular item and good value for money.