A cravat is different from ties, bow ties or ascots. Cravats have their own individuality and can be worn for many reasons. Some men prefer cravats because they are not as formal as ties and are easier to put on. There are some restrictions which apply and you have to be very careful what colour or pattern a cravat has.
For example, a black cravat will not suit a dark green cravat. A green cravat is not a good choice for a black suit. You should avoid the colours that clash with each other when you wear a suit and add a cravat to it. This neckwear cravat Havana goes with many types of suits and matches many types of outfits.