If you're not planning on spending much, you'll appreciate this FoR Crew-neck Sweater. It's a great choice and a great investment. Another strong contender for your wardrobe is this Tom Tailor Jumper. While the price of this piece is not very high, it will definitely attract a lot of attention. You might also want to consider this Esprit Crew-neck Sweater. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.