Millennials' favorite design trends, like chevron prints and mustache decor, have been declared "cheugy." But some TikTokers are pointing out that Gen Z's preferences are sure to meet the same fate.

I'm a Gen Z interior designer. I see many trends that I think are timeless, and some I don't love. I can't get enough of thrifted furniture, the checkerboard pattern, and bold lighting choices. On the ...