If you can’t spend much, your best bet is these Blue Blue Japan Socks. It's a wonderful product, while not very expensive. You might also want to take a look at these Wolford Socks. It's an item you're bound to love which also doesn't cost a fortune. Or you can opt for these Y-3 Socks. This item has all the potential to become a powerful player in your wardrobe.
For something in the middle of the price range, look no further than these Y's Socks. This item won't break the bank, but absolutely deserves a spot in your wardrobe. You might also want to consider these Comme des Garcons Socks. It's an attractive option both price and quality-wise. And do check out these MSGM Socks! It's a very popular item and good value for money.