Even a random Tuesday can be spruced up with a cute new crop top playing peek-a-boounder your blazer.

That is where we come in.

Let’s break it down.

Smiling brunette wearing a mock-neck and sunglasses

A mock-neck is a cousin of the turtle-neck.

It covers a good part of your neck.

However, it does not roll over like a traditional turtle-neck can, according toGentleman’s Gazette.

woman wearing a cold-shoulder top

This deeply contrasts the cold-shoulder top, which allows the whole neck and shoulders to be exposed.

So, why is the mock-neck trending?

Plus, the mock-neck seems to be a bit more breathable than the classic turtle-neck, perGQ.

So, who’s in?