If you're not planning on spending much, your best bet is this WebUndies Tank. It's a terrific product, while not very expensive. In this price range, you can also check out this Polo Ralph Lauren Tank. It's a product you're bound to love which also doesn't cost too much. Or you can opt for this Fox Tank. This item has all the potential to become a powerful player in your wardrobe.
If you're looking for a happy medium, consider purchasing this Byblos Henley Shirt. While the price is very reasonable, this item is an easy wardrobe update. It's also worth checking out this Meesh & Mia Long Sleeve T-shirt. This product is ultra popular and, just as importantly, not very expensive.