If you're on a thrifty budget, this Vince Crew-neck T-shirt will fit the bill. It's a fail-safe choice, while not very expensive. In this price range, you can also take a look at this Crew-Neck Tee. It's also a popular item and won't break the bank. You might also want to consider this Topshop Crew-Neck Tee. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.