Casey Casey Panno knitted cardigan, $1,520 at MR PORTER

Frizmworks Deck ribbed zip-up cardigan, $240 at MR PORTER

Textured Boucle Turf cardigan, $235 at Reigning Champ

Lima ladder stitch cardigan, $348 at Billy Reid

Archive Knit Collared Cardigan | Yak Wool | Heather Blue, $350 at Percival Menswear

Kaptain Sunshine - Cotton-Blend Cardigan - Men - Neutrals - 5, $765 at MR PORTER

Silk-cotton cardigan, $229 at Todd Snyder

Melrose sweater jacket, $259 at Todd Snyder

Canali Wool and cashmere zip-up cardigan, $1,495 at MR PORTER

Enfants Riches Déprimés Asymmetric cashmere cardigan, $2,550 at MR PORTER

UNIQLO : C Full-zip cardigan, $69.90 at UNIQLO

Lady White Co. Teddy crewneck cardigan, $305 at Canoe Club

Luxe merino crewneck cardigan, $168 at Everlane

Lily Yarn crewneck cardigan, $39.90 at GU

Corridor Ombré cardigan, $395/$128.68 at Nordstrom Rack

Cropped cashmere cocoon cardigan, $445 at Jenni Kayne

Merino wool cardigan, $348/$209 at Alex Mill

UNIQLO : C Knitted jacket, $99.90/$79.90 at UNIQLO

Topman crewneck cardigan, $60 at Nordstrom

Frizmworks Brushed wool cardigan, $265/$185.50 at Canoe Club

Cropped soufflé cardigan, $59.90/$39.90 at UNIQLO

Topman crewneck cardigan, $60 at Nordstrom

Merino cardigan, $88/$61.50 at The Tie Bar

NN07 Alpaca-blend cardigan, $380 at MR PORTER

UNIQLO : C Knitted jacket, $99.90 at UNIQLO

UNIQLO x Needles fleece cardigan, $49.90 at UNIQLO