15 Designer-Looking Knits to Replace Frumpy Worn-Out Sweaters

Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more!

Cozy winter sweaters have the uncanny ability to go from elevated and stylish online to frumpy as soon as you try them on. To reduce the risk of delivering grandpa-level ‘chic,’ we found designer-style sweaters that nail cold-weather style without bulky silhouettes . . . and they’re all available on Amazon.

Functional and fashionable, these 15 warm sweaters have relaxed-fit silhouettes that still flatter, offering a middle ground between curve-hugging styles that squish and ill-fitting picks with shapeless designs. From off-the-shoulder pullovers to classy mock-neck options, these sweaters on Amazon have luxe-looking appeal without a triple-digit price tag. Get ready to build your winter-to-spring wardrobe with these flattering knit sweaters, starting at just $13.

15 Designer-Looking Knits to Replace Frumpy Sweaters

1. Our Favorite: This cozy V-neck is a versatile pick that fashionistas will inevitably pair with their favorite closet staples. With a ribbed detail on the neckline and hem, it has a sophisticated touch we appreciate.

2. Runner Up: The crochet design on this off-the-shoulder sweater resembles something you’d find on a beachside boutique. You won’t regret adding this find to your lineup while it’s on sale for just $20!

3. Instant Switch Up: Whether you’re wearing a mini skirt or loose-fitting jeans, this mock-neck sweater offers just the right amount of class. The lightweight find falls below the waist, so you can tuck it in comfortably, if that’s your style.

4. Flirty Fringe: If you’re tired of boring styles with minimal accents, this V-neck sweater is just for you. Frilly ruffles down the neckline and sleeves add a touch of romance.

5. Sweet Texture: The Swiss dot detail on this cozy sweater is a standout feature that’s sure to earn you compliments. The smocked cuff on the sleeve is another dreamy feature that we can’t help but swoon over.

6. Classic Find: If you’re tired of cable-knit sweaters, look to this fitted option for relief. With a subtle V-neck detail, you’ll feel comfortable wearing it from the office to after-hours work socials.

7. Lightweight Look: Need an elevated style you can transition into spring? This timeless V-neck top is light and feels great on the skin, thanks to its ultra-soft fabric that feels like cozy yarn.

8. Tied Up: The tie-front detail makes this knit sweater stand out to Us. Not only does it offer warmth, but it also slims and cinches at the midsection.

9. Coastal Cutie: If you’re a fan of the fisherman knit stitch, you’ll love the coastal-inspired detail on this Amazon crewneck sweater.

10. Fabulous Find: The cashmere-like fabric on this elevated crewneck makes it look like something three times the price. Thankfully, it’s just $40 right now.

11. Flattering Silhouette: The button-down detail and flowy silhouette on this lightweight top makes it look super sophisticated. No frumpy materials here!

12. Posh Sophistication: Whether you’re spending the weekend at a country club or going to a play date, you’ll look equal parts polished and sporty in this short-sleeve polo sweater.

13. Transitional Pick: The subtle V-neck detail on this short-sleeve sweater adds a semi preppy appeal. Due to the versatile design, we envision styling the top with wide-leg jeans and pointed-toe boots for an elevated flair.

14. Elevated Basic: Love the comfort of casual sweatshirts? This crewneck sweater features soft fabric and a flattering silhouette, delivering the go-to look with an elevated twist.

15. Last but Not Least: If you ask Us, black turtlenecks are the fashion gift that keeps on giving. With endless versatility and style, you’ll be able to wear this number to business meetings layered under a blazer or with a cozy cardigan and leggings on more casual days.