7 basic rules men must follow to not make a fashion blunder

1. First and foremost, always and always match your belt's color with that of shoes.
2. Match your trouser's color with that of socks color.
3. A good T-shirt length is a one which is just a little longer than your waist line. Polo T-shirts can be business casuals as well. Just pair them with chinos and tuck the polo T-shirt inside. Pair it with a chain wrist watch and you are good to go. The era of business suits, shirts and trousers has overcome by cool and still businessy Polo's.
4. Must have wardrobes for men - a well-tailored suit, a polo T-shirt, sneakers, leather belt, a classic wrist watch, chinos etc.
5. For your undershirts, the most basic colors you should have is white, gray, and navy blue. They match perfectly with shirts. Also, don't have a white shirt over a white undershirt. The undershirt is visible through it and looks creepy. Match it with a grey undershirt as it goes very well.
6. If your height is small, wear vertically striped shirts as they will make you appear taller. Moreover, don't have baggy pants. Keep them well fitted and comfortable.
7. Get a hairstyle that matches your face shape. To get a good estimate of your face shape, calculate your face width and height. Most face shapes fall into one of these categories-
   • Round
   • Oval
   • Square
   • Heart
     ( Others are sub-categories of these only)
     To get some examples follow this link - https://www.iamalpham.com/index.php/topics/celebrity-face-shapes-and-hairstyles/

To get good insights follow these youtube channels-
-https://www.youtube.com/channel/UC1KbedtKa3d5dleFR6OjQMg
-https://www.youtube.com/user/joeisblu
-https://www.youtube.com/user/AnthonyDelucV

And always remember - "A well-dressed man always looks good then a well-looking man."