Plus Size Cardigans for Fall: 6 Easy Layered Outfits
Layer an airy open cardigan over a long tank, wear a duster sweater-cardigan instead of a light coat, or grab a cardigan-and-tank one-piece for instant polish.
Fall layering comes down to three pieces. The Cardigan and Tank One Piece Top is the two-second answer, an airy open cardigan covers your arms over a long tank, and a duster-length sweater cardigan handles the days you would otherwise reach for a light coat. Each outfit below starts from one of them.
Which cardigan suits which fall day?
Match the weight to the temperature: lightweight for indoor chill, medium-weight for crisp mornings outdoors, and the one-piece when you want polish without planning.
| Style | Weight and Feel | Sleeves | Regular Length | Plus sizes |
|---|---|---|---|---|
| Cardigan and Tank One Piece Top | Soft, smooth, stretchy, fluid drape | 3/4 | 32" jacket, 30" tank | 0X-6X |
| Shadowstripe Burnout Cardigan | Lightweight, breathable knit | 3/4 with crisscross cuffs | 31" | 0X-6X |
| Country Village Sweater Cardigan | Medium-weight textured knit | Long | 33" | 0X–5X |
| Graceful Crochet Kimono | Lightweight open crochet | Wide dolman elbow | 31" | 0X–5X |
6 easy cardigan outfits for Fall
Each look pairs one cardigan or topper with pieces you likely already own. Start with the occasion, then pick the layer.
1. The two-second polished look
When you need to look pulled together fast, one piece does it. The cardigan-and-tank one-piece has a tank inset under a relaxed, easy-fitting topper, so the layering is already done for you.
Pair it with slim pants and flats for appointments, or dark jeans for lunch with friends. It is also the answer to a question shoppers ask often: where is the cardigan set?
2. The cool-office layer
Slip our Catherines Shadowstripe Burnout Cardigan over a long tank and tailored pants. It is airy rather than bulky, and its wrinkle-resistant finish stays polished without ironing, so it can live on the back of your desk chair.
Underneath, our signature Suprema® Tank is made for this job: its 30" Regular length falls below the hip on most sizes and layers under cardigans without bunching.
3. The dress with arm coverage
Keep wearing your favorite dresses into fall by adding a lightweight open cardigan. The Shadowstripe's flowing silhouette and side slits move with you, and its 3/4 sleeves give you the coverage you want without covering the dress.
4. The duster instead of a light coat
On crisp mornings, our Country Village Sweater Cardigan steps in for a jacket. Its own description calls it "a great piece to toss on instead of a coat," and its shawl collar and front patch pockets add warmth and somewhere for your hands.
Wear it open over a tank and pull-on pants for errands, the farmers market, or a walk to see the leaves. Medium weight means warmth without bulk, and the open front lets you adjust as the day warms up.
5. The cozy weekend
Pair the same duster with jeans and a long tee or tank for slow Saturdays. Keep the layer underneath smooth and simple so the textured knit gets the attention.
6. The early-fall transition
For warm September afternoons, try the Graceful Crochet Kimono over a tank. Its open crochet stitching, angled open front, and scallop trim make it a lightweight layer that still feels special.
Why a long tank is the base of every look
An open cardigan only looks polished if the layer underneath lies smooth. A longer tank that covers the hip keeps lines clean and solves the "what do I wear under it?" problem.
Browse Catherines tanks and camis made for layering to build a base in the colors you wear most, then add a cardigan on top. The Suprema® Tank comes in Regular, Petite, and Petite Short lengths.
How do you style a long cardigan?
Wear it open, keep the layers underneath streamlined, and let its length create one long vertical line from shoulder to hem.
- Leave it unbuttoned. An open front creates a long line and moves easily as you walk.
- Keep the base simple. A smooth tank and pants in one color let the cardigan frame the outfit.
- Choose your length. If you are 5'4" or under, a Petite length keeps the hem where it is meant to fall.
- Use the pockets. Hands in front patch pockets give a duster an easy, relaxed attitude.
- Finish lightly. One accessory, like a pendant or a soft scarf, is plenty.
Sizing and care for fall cardigans
Catherines offers Sizes 14W–40W and 0X–6X overall, but each cardigan has its own size span, so check the style you want before you order.
- Cardigan and Tank One Piece Top: Plus Sizes 0X-6X. Machine wash cold on delicate and lay flat to dry.
- Shadowstripe Burnout Cardigan: Plus Sizes 0X-6X, plus Petite Plus and Petite Short Plus 0XWP-3XWP. Machine wash; no ironing needed.
- Country Village Sweater Cardigan: Plus Sizes 0X–5X and Petite Plus 0XWP–3XWP. Machine wash.
- Graceful Crochet Kimono: Plus Sizes 0X–5X. Machine wash.
Want something heavier as temperatures drop? Pair these layers with sweaters for chillier days, or see every style in our collection of plus size cardigans.
Frequently asked questions
Does Catherines have a cardigan and tank set?
Yes. The Cardigan and Tank One Piece Top gives you the look of a cardigan and tank in one easy piece, with a tank inset and 3/4 sleeves. It comes in Plus Sizes 0X-6X.
What should I wear under an open cardigan?
A long, smooth tank. The Suprema® Tank has a 30" regular length that falls below the hip on most sizes, plus wide straps, so it layers under cardigans without bunching.
Is a lightweight cardigan warm enough for fall?
For cool offices and breezy days, yes. On colder days, switch to a medium-weight sweater cardigan such as the Country Village, which is designed to toss on instead of a coat.
Do these cardigans come in petite lengths?
Some do. The Shadowstripe Burnout Cardigan comes in Petite Plus and Petite Short Plus 0XWP-3XWP, and the Country Village Sweater Cardigan in Petite Plus 0XWP-3XWP. Check each style's size options before ordering.