The combination of red and gray is quite beautiful. If the style is not particularly bad, listen to your description. This sweater should still look good! So what is more suitable for the following?

You can choose to wear a rectangle, that is, loose pine. Of course it will be more masculine, but be careful not to wear jeans. You can wear casual cotton trousers, and you can choose gray casual trousers.

You can also choose to wear a triangle. Wear a pair of slim jeans below, and the color will be very casual. Because the characteristic of jeans is that they still look versatile, and the color doesn't matter, but it is easy to give people a sense of charm like a barber in a hair salon.

So it depends on your personal preference and personality to decide what to wear.