How to wear them? Here are four failsafe rules.

The leather shirt manifesto

1. Ensure the shirt is oversized, which not only makes it feel cooler, but enables it to be versatile in its styling as it can be slouch-ily tucked into high-waisted skirts and trousers, or worn loose and open as an overcoat.

2. A leather shirt is a great pairing for jeans. Make sure the jeans are super high waisted and cut to a ‘Mom’ style retro cut; leather shirts have quite sexy connotations and the best way to avoid that is to loosen up your overall silhouette. Wear with a simple white tee underneath, with some shirt buttons open so the T-shirt is visible. Tuck the shirt in, and go!

3. It’s a great choice for a smart-casual evening or daytime event when you’re not sure how long you’ll be out for. Don’t bother with a jacket – simply put a fitted camisole underneath to act as an extra layer without detracting from the outfit. Great tucked into boxy or A-line skirts; finish with heels or a heeled boot.

4. Wear over a mini dress. If the shirt cut is super oversized, it looks great offset by a more fitted under layer. Play down any accessories and just opt for a simple, squashy handheld clutch (a la Bottega Veneta). Too much accessorising with a leather shirt gives off serious Harley Davidson vibes —instead keep it simple to feel Scandi.

Sold? We are too. Here’s the best you can buy now.

1. Frankie Shop

How to wear a leather shirt – and 4 styles you can invest in now