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'Obsessed is an understatement': Amazon's No. 1 bestselling sweater is on sale for $30

A warm, cozy cardigan is a thing of beauty — no wonder Taylor Swift wrote a song about it! — but finding the perfect thickness, length and color to throw over your shoulders when temperatures get a bit nippy is easier said than done. That's why we're losing our heads over one of Amazon's top-selling cardigans —this gift from the sweater gods is now on sale. Right now, you can score the Zesica Long Sleeve Soft Knit Cardigan for as low as $30 (was $50).

Over 6,400 five-star reviewers agree: This must be the comfy, versatile cardi T-Swift is singing about. The Zesica Long Sleeve Soft Knit Cardigan's popularity comes from just how versatile it is. Because it's made with a waffle-knit stitch, it's more breathable than other cardigans, making it the perfect transitional piece for when we finally go from full-fledged winter to the more mild days of spring (it's coming, we promise). Use it for an added layer when you're indoors and need a bit more warmth, or wear it out paired with a cute T-shirt and jeans — it's perfectly suited for both the indoor and outdoor life. The open front makes for a breezy, flowy fit, while the sweater itself is nice and long for added warmth. You'll even get two, roomy side pockets to put your phone or wallet in when you pop out to do some quick errands.

Simply put, it's a great transitional staple to have in your closet, and with 34 colors and sizes ranging from small to XXL, you're sure to find something that matches your taste.

A photo of three people wearing different colors of the cardigan.
40% off on these cozy cardigans? Yes, please. (Photo: Amazon)

Many reviewers are not just impressed by the overall quality, but how easily this cardigan can be transitioned into a more polished casual look.

One five-star reviewer wrote: "I was pleasantly surprised at the quality of this sweater. I wanted a navy sweater, just to wear around the house to pair with all my cozies. Working from home video call tip — a sweater magically makes you look dressier than a sweatshirt! This sweater was good quality — I was most impressed with the softness, not scratchy while still looking higher quality. I wash this and put in the dryer on a lower heat. I'd say its not thick and chunky, but definitely would not describe as lightweight. The navy color that I got is very deep, almost black."

Another five-star reviewer noted that she received many compliments after ordering this cardi: "[It's] well made and fits perfectly. I don’t like my sweaters tight and this is comfy without being baggy. Very pretty weave and the color I chose goes perfectly with a wide variety of blue jeans and leggings."

"I received my first one as a gift and promptly went and bought one in another color," said this repeat customer. "It layers perfectly for cooler spring/fall days and evenings and goes comfortably over another shirt for winter wear. So cute and covers just below my bottom with a flattering curve. Even my partner likes this on me!"

Grab this wardrobe essential in your favorite color now before the deal ends!

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.

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