If you can’t spend much, your best bet is this Tagliatore Bow-tie. It's a terrific piece, while not very expensive. Another strong contender for your wardrobe is this fe-fe Bow-tie. While the price of this piece is not very high, it will surely attract a lot of attention. You might also want to consider this Comme des Garcons Bow-tie. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for an item in the middle of the price range, look no further than this Dolce & Gabbana Bow-tie. This item won't break the bank, but definitely deserves a place in your wardrobe. It's also worth considering this fe-fe Bow-tie. This product is ultra popular and, just as importantly, not very expensive. Alternatively, opting for this Lanvin Bow-tie is a nice choice as well!