Fall is right around the corner and lightweight sweaters are one of my number one must-haves for fall. They are the perfect fall transitional staple because they are great for when the weather cools down, but are easily removed if the day heats up. Sweaters come in all different fabrics, textures, and can be so soft and cozy, but also lightweight and easy to throw over any outfit for an additional layer and warmth, making them the perfect transitional piece to add to your wardrobe. And once fall starts to transition into winter, they are perfect layered under a winter coat for additional warmth. There are a variety of different ways to style them from casual to dressy looks, and I’ll be sharing a roundup of different lightweight sweaters that are perfect for your transitional outfits this year from summer to fall.
25 Lightweight Sweaters for Fall

This tan, lightweight cashmere mock neck sweater is the perfect staple for your fall transitional wardrobe. It is comfortable and soft to the touch, while also looking elegant and sophisticated paired with these white, wide legged trousers and a light brown suede handbag. It’s the perfect addition to your neutral wardrobe this fall.

Cable Knit Vest
Lightweight sweaters come in many forms. One of my favorites trends for fall is the sophisticated sleeveless sweater vests. This gray, lace patterned, knit sweater vest is the perfect fall transitional piece. Worn tucked in with black denim jeans, or over a white summer dress, it adds an extra layer of warmth and style to your outfit.

Lightweight Long Sleeved Turtleneck
Add a pop of color to your neutral wardrobe with this forest green turtleneck. It has a feminine ruffle neck, knit lightweight sweater. This sweater goes amazing paired with simple but elegant gold jewelry and your favorite denim blue jeans. It would also be amazing paired with a brown leather skirt for those earlier fall days.

Crochet Pullover Sweater
A vintage inspired, cream lace knit v-neck sweater is a classic staple in every wardrobe. The collar adds an extra level of sophistication to this piece. Pair it with anything, from a pair of your favorite skinny legged blue jeans, to a pair of white trousers. It would also look fabulous over your favorite summer dress.

V-neck Ribbed Cardigan
This fall-inspired faded burnt orange button down, long sleeves ribbed lightweight sweater goes perfect with many outfits for transitioning into fall. Wear it by itself with a brown leather skirt for a sophisticated date night look, or wear it over a simple white tank with jeans for a more casual look. It is the perfect sweater for transitioning into fall because you can easily layer it, or take it off if it starts to get hot outside.

Short Sleeve Cashmere Sweater
Lightweight sweaters don’t always have to be long-sleeved. This mid-length sleeved sweater is perfect for layering over a long sleeve blouse for those colder days or wearing over a summer days for those warmer days as we transition into fall. It is soft, and comfortable, and the perfect addition to any wardrobe.

Lightweight Sweater Shell
For a business casual look, a sleeveless lightweight sweater tank for those warmer fall days and a great option other than sweater vests and replaces your tank tops in fall. Pair this navy sleeveless sweater tank with your favorite denim blue jeans and under a blazer for a daily look shopping in the city or getting lunch with friends. Or pair it over a long sleeved blouse as the weather starts to cool down to add an extra layer of warmth.

Pointelle Lightweight Sweater
Wearing long sleeves when transitioning to fall is a great way to update your fall wardrobe. This pointelle lightweight sweater is a great option as it’s not too heavy. For a chic black and white look, pair it with black faux leather pants, perfect for wearing anywhere from date night to the office.

Off the Shoulder Lightweight Knit
Perfect for a neutral wardrobe, this cream, off the shoulder, lightweight sweater is flattering styled with a pair of white jeans for a simple but sophisticated look. The soft fabric of this sweater provides an extra layer of comfort for those fall days.

Short Sleeve Crew Neck Knit
Switch up your sweater essentials by adding a open cotton knit short sleeved sweater to your wardrobe. This cream lightweight sweater is the perfect summer to fall transitional piece because it is lightweight and great for layering. Pair it with white trousers or over a summer dress for a date night or lunch with the girls.

Double Breasted Cardigan Sweater
An extended v-neck sweater is one of the best oversized sweaters for fall. It adds depth and dimension to your outfit. Wear this light brown, knit, double buttoned, deep v-neck sweater with a simple white tank underneath and a pair of white trousers for a casual but cute early fall look.

Sleeveless Mock Neck Sweater
A sleeveless lightweight sweater turtleneck is an essential part of any fall wardrobe. It can be worn in so many ways. Wear it under a blazer for a workwear look or paired with skinny blue jeans for the perfect on the go outfit. It’s the perfect replacement to your summer tank tops and not as warm as your long sleeves.
9 more lightweight sweaters I’m loving from sweater vests to knit pullovers, click on any of the images to shop.
Lightweight Sweater Outfits

Style your tan mock neck lightweight sweater with white detail cut out trousers, a pair of nude and white heeled sandals and a light brown bag for a chic on-the-go fall transitional look! Add gold hoop earrings and a simple pair of sunglasses to finish up this sophisticated look. Wear this to lunch with the girls or shopping with friends in those early fall months.
Crochet Pullover + High Waisted Jeans + Loafers Outfit

A crochet knit, collared cream v-neck sweater is a must-have in any fall wardrobe when adding long sleeves to your wardrobe. Pair with straight legged denim blue jeans, brown leather loafers, and a chocolate brown, suede bucket bag for a sophisticated look. This outfit is perfect to wear to work or out to dinner with family in those early fall months.
Short Sleeve Sweater + Blue Jeans + Coatigan Outfit Idea | Business Casual Outfit Idea

This soft, nude, mid-length sleeved sweater is perfect for layering as we transition into fall. Wear it with a pair of denim blue jeans, nude ballet flats, and a knit weave nude bag. Style with a nude trench coat to complete the look. This look is perfect for running errands, or grabbing lunch with a friend.
Lightweight Sweater + Poplin | Workwear Outfit Idea

A neutral colored lightweight sweater is essential an any fall wardrobe. Oversized sweaters are great options for work and always a bit longer. This one has a build in long leeved blouse, with nude trousers, and an elegant white heel. Finish off the look with a white handbag and chunky silver hoop earrings. This look is simple but classy, perfect to wear anywhere from work to dinner with family this fall.
Pointelle Sweater + Faux Leather Pants Outfit Idea | Date Night Outfit Idea

Pair this white pointelle sweater with black faux leather pants, black pointed toe ballet flats and a black leather shoulder bag. The sweater is cozy and comfortable, and will keep you feeling sophisticated all day. This look is perfect to wear either to the office or for a night out with the girls.
Lightweight Sweater Coatigan + Blue Jeans + Sneakers Outfit | Casual Outfit Idea

A white lightweight sweater coatigan is essential in every fall transitional wardrobe. Wear it with a light, faded burnt orange short-sleeved tee, denim blue jeans, and a comfortable white sneaker and white handbag for a comfortable but elevated look. A coatigan is perfect for those transitional months because it is easily layered over any top, but can be taken off if the weather gets too warm.
Ribbed Sweater + Leather Skirt Outfit | Evening Dinner Outfit

This faded burnt orange long sleeved ribbed sweater is perfect for fall. Pair it with a brown leather buttoned down skirt and a burnt orange shoulder bag. This outfit is perfect for a night out with friends or grabbing dinner with your loved ones.
Cardigan + High Waisted Blue Jeans + Brown Ankle Boots | Casual Dinner Outfit

Pair this light brown deep v-neck cardigan with a simple white tank top, denim blue jeans, and a chocolate brown pair of pointed toe boots. This look is a perfect daily look for those transitional summer to fall days.
Trench Coat + High Waisted Blue Jeans + Sweater Shell + Ankle Boots

A plaid trench coat is essential for fall. Pair it with a burgundy, ribbed, high neck tank, denim blue jeans, and matching burgundy heeled pointed-toe boots for a chic fall transitional look. Wear this look while exploring the city with friends on a fall day.
Also, check out my instagram shop HERE to shop all my instagram looks, style guides, gift guides and fashion tips.
You can also download the free LIKETOKNOW.IT app and follow me HERE.
STAY IN THE KNOW: Don’t forget to sign up for my exclusive Newsletter for STYLE TIPS, SALE ALERTS, AND MUCH MORE!
As always, thank you so much for stopping by today, I truly appreciate all of you! xx, Amanda