There are three factors that can make a tie looks ugly. First, the material of the tie. A good tie should made of smooth material. It is usually made of natural fabrics, like cotton. But, not all of the smooth material can make your tie looks great. For example, the smooth material like polyester or acrylic will make your tie looks cheap. A tie that made of wool looks as it's been hand-crocheted. and the knot from the wool tie will make you look like have a tumor in your neck.
The second factor that can make your tie looks ugly is the design. A tie with a picture of a world famous artist on it is not a good choice. Even a tie with vegetables or fruits picture will make it so much worse. A good tie should have a good design on it. The design itself doesn't have to be printed too much, but the most important thing is, it should be good-looking.
The color of a tie is the last factor that can make your tie looks ugly. A good tie should have a good combination of colors. A wrong combination of color will make you look older than your real age. In addition, from those factors above you can avoid to wear the wrong tie that can make you look ugly.
for suggestion, you can make your writing become more clear by make a complete words, not the short one.
for example, "it's been hand-crocheted" become "it has been hand-crocheted"