Celebrities typically have a signature fashion item that pulls their whole look together. Jennifer Garner has her go-to Brooks sneakers and Kate Middleton has a rotation of Longchamp totes. And Hailey Bieber? Her finishing touch is often a pair of chic micro-frame sunglasses, like these $420 Saint Laurent sunnies. And we found an affordable Amazon option to sneakily get her look.

These kind of everyday sunglasses say, “Yes, I’m running errands, but I’m also incredibly cool about it.” With a sleek, narrow frame and sharp corners, Bieber’s glasses give off a quiet luxury vibe, even if she’s in sweats. To channel that same vibe without the hefty price tag, grab this $15 pair ASAP.

Get the Mosanana Elongated Narrow Cat-Eye Sunglasses for just $15 at Amazon!

Like Hailey’s designer version, the Mosanana Cat-Eye Sunglasses feature a narrow, elongated frame that channels major ‘90s ‘It-girl’ energy. They’re lightweight, block UV rays and have an ergonomic fit that makes them comfy for all-day wear.

Shoppers love them for their style and value. One fan wrote, “These sunglasses are a total vibe! The cat-eye shape is super trendy . . . I’ve received so many compliments every time I wear them.”

“They go great with pretty much everything,” another shopper said. They admitted that they’re “a good option if you’re looking for something classic.”

So if you’re eyeing Bieber’s shades, consider this affordable pick your permission slip to click “add to cart.” Your hot girl walk (and wallet) will thank you.

Get the Mosanana Elongated Narrow Cat-Eye Sunglasses for just $15 at Amazon!