Conference jacket in linen $158.00 item 40315

From JCrew: "We designed this jacket to work overtime, so it dresses up jeans and adds a soft finish to trousers (our favorite part is the contrast piping—the lines are incredibly flattering). Beautifully styled in crisp, lightweight linen and dressed in a subtle herringbone. Hook-and-eye closure. Bracelet sleeves. Chest pocket, patch pockets. Fully lined. Hits at hip. Import. Dry clean." Available in muslin (pictured) and beechwood.

Two-button jacket in wool crepe $225.00 item 90936

From JCrew: "One of our choice picks for nine to five and beyond. Fashioned from a light wool crepe with a soft matte texture, this little blazer is beyond lovely—it's effortlessly chic. We love how the light, fluid fabric keeps the wearing easy and crease free. Notch collar. Two-button closure. Chest pocket, flap pockets, interior chest and lipstick pockets. Functional buttons at cuffs. Back vent. Fully lined. Hits at hip. Import. Dry clean. Catalog/jcrew.com only." Available in black, cool dusk (pictured), and charcoal.

Two-button jacket in pinstripe super 120s $240.00 item 90804

From JCrew: "Four-season Super 120s merino wool. Why so super? 120 is the measure of the yarn (the higher the number, the finer the yarn), and since 120 is one of the finest, our fabric boasts a silky-smooth finish and a refined drape. Peaked-lapel collar. Two-button closure. Flap welt pockets, interior chest and lipstick pockets. Functional buttons at cuffs. Contrast-color interior piping. Pickstitch detailing. Fully lined in stretch fabric. Hits at high hip. Import. Dry clean. Catalog/jcrew.com only." Petite item 90806, Tall item 90805. Available in navy (pictured) and charcoal.

Two-buton jacket in super 120s $230.00 item 86034

From JCrew: "Four-season Super 120s merino wool. Why so super? 120 is the measure of the yarn (the higher the number, the finer the yarn), and since 120 is one of the finest, our fabric boasts a silky-smooth finish and a refined drape. Peaked-lapel collar. Two-button closure. Flap welt pockets, interior lipstick pocket. Functional buttons at cuffs. Fully lined in stretch fabric. Hits at high hip. Import. Dry clean. Catalog/jcrew.com only."
Petite item 86560, Tall item 86561. Available in black, navy, hthr flannel (pictured), and warm sienna. As seen on Refinery29 here.

Nouvelle jacket in pinstripe Super 120s $240.00 item 28135

From JCrew: "A marriage of two greats: our Super 120s merino wool (loved for its smooth finish and refined drape) and our wear-with-all nouvelle jacket. Featuring traditional styling with a slightly longer silhouette and dressmaker details (like princess seams), this versatile piece looks just as smart with jeans as it does paired with our 1035 trouser or pencil skirt (our idea of the perfect suit). Notch collar. Two-button closure. Flap welt pockets, interior chest and lipstick pockets. Functional buttons at cuffs. Back vent. Fully lined. Hits at low hip. Import. Dry clean. Available in select stores." Petite item 28275, Tall item 28276. Available in navy (pictured) and charcoal.

Nouvelle jacket in super 120s $230.00 item 23346

From JCrew: "A marriage of two greats: our Super 120s merino wool (loved for its smooth finish and refined drape) and our wear-with-all nouvelle jacket. Featuring traditional styling with a slightly longer silhouette and dressmaker details (like princess seams), this versatile piece looks just as smart with jeans as it does paired with our 1035 trouser or pencil skirt (our idea of the perfect suit). Notch collar. Two-button closure. Flap welt pockets, interior chest and lipstick pockets. Functional buttons at cuffs. Back vent. Fully lined. Hits at low hip. Import. Dry clean. Available in select stores." Petite item 27688, Tall item 27690. Available in navy, hthr flannel, black (pictured), warm siena, and mauve.

Nouvelle jacket in superfine cotton $178.00 item 21324

From JCrew: "A cool, crisp jacket with great drape. The superfine yarn is made from a beautiful high-twist cotton that is siro spun to give it a hint of stretch (only the best suiting fabrics in Japan get this special treatment). Featuring traditional styling with a slightly longer silhouette and dressmaker details (princess seams and pickstitch detailing), we love it for our nine to five and beyond. Notch collar. Two-button closure. Flap welt pockets, interior chest and lipstick pockets. Functional buttons at cuffs. Back vent. Fully lined. Hits at low hip. Import. Dry clean. Available in select stores." Available in navy, beechwood, soft graphite, white (pictured), and smoky graphite.

Aubrey jacket in Italian wool $375.00 item 38062

From JCrew: "Perhaps our most luxurious jacket to date—meticulously crafted from four-season world-class wool fabric by Loro Piana with a hint of stretch for an always impeccable fit (in other words, you won't find a fabric more flattering). Standing notch collar. Two-button closure. Double welt pocket, interior chest and lipstick pockets. Functional buttons at cuffs. Double back vents. Fully lined. Hits at hip. Import. Dry clean. Catalog/jcrew.com only." Available in black and light charcoal (pictured).