The fisherman aesthetic color palette consists of warm, earthy shades, such as greens and beiges. Hence why khakis or chinos ...

When you buy through our links, E! may earn a commission. Learn more. Just when you thought your wardrobe was set, a new aesthetic washes ashore—and trust us, Fisherman Core is about to reel you in.

TikTokers have also posted 4 million videos about “fisherman core aesthetic,” according to data from April 28. “We’ve seen the fisherman aesthetic gain real momentum,” Stanback said.

Sometimes a "-core" can be hyper-specific, relating to a particular celebrity versus a more general vibe. A "Harry Styles-core" aesthetic might include cherries, pearls and Pleasing merchandise.

The platform noted that there was a surge in the use of some search terms related to the aesthetic, including "Grandad style," "Eclectic clothing style" and, of course, "Grandpa core." Turns out ...