If you'd rather not spend much, check out this MLV Tank. It's a great product for a good price. Another strong contender for your wardrobe is this Theory Tank. While the price of this piece is competitive, it will surely attract a lot of attention. You might also want to consider this Twenty 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 The Kooples Tank. This product is likely to become a total wardrobe staple. It's also worth taking a look at this Splendid Tank. This piece is ultra popular and, just as importantly, not very expensive. Check out this Daniel Rainn Tank too! Great value for your money.