Reese Witherspoon’s Puff-Sleeve Sweater Is an Early-Fall Staple

Reese Witherspoon rang in September with not just a fresh Reese’s Book Club pick, but also a fall-ready outfit we’re adding straight to our carts. In a new Instagram post, the star of The Morning Show stepped out in a short-sleeve knit top, which is the perfect in-between-weather style thanks to its cozy fabric and just-right coverage.

The standout detail? Elegant puff sleeves, which Witherspoon has leaned on time and again to dress up her everyday looks. This time, she styled them with classic blue jeans and a brown belt, creating a polished silhouette that works just as well for casual outings as it does for more dressed-up moments.

Witherspoon’s breathable puff-sleeve knit is a simple way to ease into sweater season, and you can recreate her entire effortless outfit, including her relaxed jeans and sleek belt, with these under-$50 lookalikes from Amazon.

Reese Witherspoon’s Outfit Blueprint 

• Puff-Sleeve Knit Shirt: Athmile Puff-Sleeve Sweater Top, $24
• Goranbon Short-Sleeve Sweater Top, $25 (orig. $30)
• Akewei Puff Short-Sleeve Sweater, $25
• Prettygarden Puff Short-Sleeve Sweater, $28 with code (orig. $33)
• Blue Jeans: Lee Relaxed-Fit Straight Jeans, $30 with coupon (orig. $34)
• Funuca Straight Wide-Leg Jeans, $42 (orig. $80)
• Levi’s Classic Straight-Leg Jeans, $47 (orig. $60)
• Brown Belts: Wolfant Gold Buckle Belt, $29
• Ai Deeblue Gold Buckle Belt, $20
• Earnda Leather Belt, $12

Athmile Puff-Sleeve Sweater Top

Witherspoon has always reminded me of a ball of sunshine, and her yellow top emphasizes my point entirely. Snag this similar shirt at Amazon that resembles the star’s top thanks to its bright yellow hue, romantic puff sleeves, and soft knit fabric. One Amazon reviewer wrote that the shirt “looks great dressed up” or “worn more casually,” so feel free to pair it with a skirt and heels or jeans and ballet flats, depending on your fall itinerary.

Lee Relaxed-Fit Straight Jeans, $30 with coupon

Blue jeans like this Lee pair serve as the easiest outfit starter, whether you pair them with a blouse, a sweater, or a blazer. The relaxed fit of these straight jeans offers you some breathing room while not looking too oversized like baggy or wide-leg styles (although if that’s your style, try this pair we found for almost half-off). They’re made with 100 percent cotton that’s durable and naturally breathable. You can even get them on double sale right now in certain sizes thanks to a coupon.

Wolfant Gold Buckle Belt

Belts are a fashion hack for looking put-together on a minute’s notice, and this brown belt matches the sleek vibe of Witherspoon’s due to the similar gold-tone buckle. The belt is made with 100 percent Italian leather that’s fade-resistant, while the buckle is made of sturdy brass. While you can select your waist size upon ordering, the belt also has seven holes for an adjustable fit. 

Reese Witherspoon’s look proves that the right knit top, a great pair of jeans, and a classic belt are all you need to pull together a timeless fall outfit. Whether you’re headed to brunch, running errands, or cozying up with the latest Reese’s Book Club pick, her outfit is simple, comfortable, and so easy to recreate with these affordable Amazon finds.

Goranbon Short-Sleeve Sweater Top

Akewei Puff Short-Sleeve Sweater

Prettygarden Puff Short-Sleeve Sweater, $28 with code

Funuca Straight Wide-Leg Jeans

Levi’s Classic Straight-Leg Jeans

Ai Deeblue Gold Buckle Belt

Earnda Leather Belt