St. John's Bay Argyle Sweater for Women

★★★★★4.8· loved by thousands

Our argyle sweater brings classic diamond-patterned style to your everyday wardrobe. This women's knit features a timeless argyle design across the front, crafted in a soft cotton blend that layers beautifully over button-downs or wears solo with jeans.

Cotton-acrylic blend for softness and durabilityClassic argyle diamond pattern across chestRelaxed fit through body with ribbed trimCrew neckline sits comfortably at collarbone
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St. John's Bay Argyle Sweater Women's product image
St. John's Bay Argyle Sweater Women's product image
St. John's Bay Argyle Sweater Women's product image
1
Cotton-acrylic blend for softness and durability
Designed to hold up to real daily wear.
2
Classic argyle diamond pattern across chest
Designed to hold up to real daily wear.
3
Relaxed fit through body with ribbed trim
Designed to hold up to real daily wear.
4
Crew neckline sits comfortably at collarbone
Designed to hold up to real daily wear.
Why it works
Fabric composition & construction

We blend 60% cotton with 40% acrylic to give this argyle sweater the right balance of breathability and shape retention. Cotton provides natural softness against skin, while acrylic fibers add resilience that prevents sagging at the elbows or waistband.

Fabric composition & construction
Sizing & fit guide
The details

Sizing & fit guide

Our argyle sweater runs true to size in Misses proportions, with a relaxed fit that skims the body without clinging. If you prefer a closer fit, consider sizing down one increment. For a more oversized, layering-friendly silhouette, stay with your usual size.

Petite sizing offers shorter body and sleeve lengths for women 5’4″ and under, while maintaining the same relaxed proportions through the torso. The crew neckline sits approximately one inch below the base of the neck, making it compatible with collared shirts underneath.

Styling & layering tips
The details

Styling & layering tips

The argyle pattern makes this sweater a natural partner for solid-color pieces in your closet. Pair it with dark denim and loafers for weekend errands, or layer it over a white button-down with chinos for business-casual settings.

We designed the neckline to sit low enough that you can show a shirt collar underneath without bunching. The relaxed armholes also accommodate long-sleeved base layers in colder months. Many customers build a fall-to-spring rotation around patterns like argyle alongside simpler textures — the cable knit sweater offers a complementary option when you want visual interest without the geometric contrast.

The specs

Knit details & fit

Cotton-acrylic blend for softness and durabilityYes
Classic argyle diamond pattern across chestYes
Relaxed fit through body with ribbed trimYes
Crew neckline sits comfortably at collarboneYes
Long sleeves with ribbed cuffsYes
Machine wash cold, tumble dry lowYes

Complete the look

More St. John's Bay sweaters for women


Customer reviews

Customer reviews

4.8
★★★★★
Verified reviews
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Customer photo
★★★★★
Perfect weight for layering
I ordered this argyle sweater in navy and it's exactly what I needed for fall. The cotton blend is soft but not too thick, so I can wear it under my jacket without feeling bulky. The fit is relaxed but not sloppy. I've washed it twice and it still looks new.
J
Jennifer T.
Verified buyer
★★★★★
Classic style that doesn't look dated
I was worried argyle might look too preppy or old-fashioned, but this sweater feels modern. The diamond pattern is subtle and the colors work with almost everything in my closet. I wear it to work with dress pants and on weekends with jeans.
M
Maria L.
Verified buyer
★★★★☆
Great value for the price
I've paid twice as much for sweaters that didn't hold up as well as this one. The knit quality is solid and the argyle pattern hasn't faded after multiple washes. I sized down for a closer fit and it worked perfectly.
R
Rachel K.
Verified buyer
★★★★★
True to size in Petite
I'm 5'2" and the Petite sizing fits me perfectly. The sleeves hit right at my wrists and the body length is ideal for tucking or leaving untucked. So glad St. John's Bay offers real Petite proportions instead of just shortening the hem.
A
Amy C.
Verified buyer
★★★★★
Holds shape after washing
My biggest complaint with cotton sweaters is usually that they stretch out after a few wears. This one keeps its shape even after machine washing. The ribbed cuffs still fit snug and the hem hasn't gotten wavy or loose.
S
Susan H.
Verified buyer
★★★★☆
Easy care is a huge plus
I don't have time for hand-washing or dry cleaning, so the fact that I can toss this in the washer is a game-changer. It comes out looking just as good as when I bought it. I'm planning to order another color.
L
Linda P.
Verified buyer

Good to know

Common questions about the argyle sweater

Yes, this sweater runs true to size in both Misses and Petite proportions. The fit is relaxed through the body, so if you prefer a closer fit, consider sizing down one increment. Petite sizing offers shorter body and sleeve lengths for women 5’4″ and under while maintaining the same relaxed silhouette through the torso.

Absolutely. Machine wash this sweater in cold water on a gentle cycle. We recommend turning it inside out to protect the argyle pattern. Tumble dry on low heat or lay flat to air dry. Avoid high heat settings, which can relax the acrylic fibers and cause the ribbing to lose elasticity over time.

The St. John’s Bay argyle sweater is made from a 60% cotton, 40% acrylic blend. Cotton provides natural softness and breathability, while acrylic adds durability and shape retention. This combination resists pilling and holds its structure season after season, even with regular machine washing.

The argyle pattern is knit directly into the fabric using an intarsia technique, not printed on the surface. This construction method creates a smooth finish on both sides of the sweater and ensures the diamond design won’t fade, crack, or peel in the wash. The pattern remains vibrant for the life of the garment.

This sweater features a classic crew neckline that sits approximately one inch below the base of the neck. The neckline is designed to sit low enough that you can layer a collared shirt underneath without bunching or discomfort. It also works beautifully worn alone with statement necklaces.

Yes, the cotton-blend weight makes this sweater versatile across three seasons. In fall, it works as a primary layer with jeans or chinos. During winter, it layers easily under coats without adding bulk. Come spring, it transitions to indoor wear for air-conditioned spaces or cool evenings, since the breathable cotton prevents overheating in mild weather.

Always fold this sweater rather than hanging it to prevent shoulder dimples from hangers. Store it in a breathable cotton bag or on a shelf in your closet. If you’re storing it for several months, add cedar blocks to deter moths. While the acrylic content naturally resists insect damage better than pure wool, the cotton fibers can still attract pests in long-term storage.

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