If you don’t want to splurge, these Tights will fit the bill. It's a great choice, while not very expensive. Why not also consider these Uniqlo Tights. It's an item you'll fall in love with which also doesn't cost the earth. You might also want to consider these Halogen Tights. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you can afford to splurge, then you won't be disappointed if you check out these New Balance Tights. It's an expensive but smart option.