Marine Layer Noah rollneck sweater, $138 at Huckberry

Gramicci Mohair Splatter cardigan, $138 at Huckberry

Flint and Tinder Bolinas Johnny Collar sweater, $118 at Huckberry

Finisterre Barents rollneck sweater, $160 at Huckberry

Howlin Birth of the Cool sweater, $255 at Huckberry

Pendleton Mohair cardigan, $225 at Huckberry

McTavish Shoreline Fisherman sweater, $200 at Huckberry

Norse Projects Gudme baby alpaca stripe polo, $395 at Huckberry

1983 oxford shirt, $148 at J.Crew

Carhartt WIP Nelson sweatshirt, $158/$79 at Nordstrom

Brushed flannel chamois shirt, $128/$90 at Everlane

Percival Textured boxy chamois shirt, $210/$83 at Percival Menswear

Cotton-cashmere Italian flannel chamois shirt, $225 at Propercloth

Heavyweight chamois workshirt, $248/$168 at J.Crew

Potter chamois shirt, $175 at Alex Mill

Chamois shirt, $79.95 at L.L.Bean

Fieldworth Breton stripe knit polo, $158 at Bespoke Post

V-neck ribbed sweater, $138 at J.Crew

Tonywack Brushed Shaggy Dog V-neck sweater, $230 at Ssense

Merino V-neck sweater, $180 at Banana Republic

Made-in-Scotland Cashmere V-neck sweater, $595 at J. PRESS

Cashmere V-neck sweater, $328 at Todd Snyder

Pure wool V-neck sweater, $65 at Atorie

V-neck sweater, $118 at Madewell

V-neck sweater, $85/$59.99 at Abercrombie & Fitch

Ghiaia Cashmere-cotton V-neck sweater, $660 at MR PORTER

Wool V-neck sweater, $643.50 at AURALEE

Wool Lounger V-neck sweater, $515 at Carter Young

Kemp fluffy V-neck sweater, $250 at Wax London

Softspun Alpaca V-neck sweater, $468/$140.40 at Vince

Ssstein Cashmere V-neck sweater, $750 at MR PORTER

Second / Layer Cashmere-blend V-neck sweater, $660 at MR PORTER

NN07 Flint merino V-neck sweater, $475 at MR PORTER

rag & bone Ribbed V-neck sweater, $600 at MR PORTER

V-neck knit sweater, $290 at Massimo Dutti

Merino wool polo shirt, $110/$82.50 at COS

Chaparral suede Western shirt, $698 at Buck Mason

Garment-dyed Allday T-shirt, $40 at Madewell

Boxy Pocket tee, $50/$39.99 at Madewell

Visvim Briggs cotton-chambray shirt, $940 at MR PORTER

Cashmere crewneck sweater, $158/$110.60 at J.Crew

NAADAM Cashmere crewneck sweater, $98/$76.94 at Amazon.com

Champion Crewneck fleece sweatshirt, $45/$24.81 at Amazon.com

Relaxed straight-hem flannel shirt, $69.95/$34 at Gap

100% cotton collared cardigan, $75 at Abercrombie & Fitch

Moreno sweater polo, $175 at Octobre Éditions

Harrier long-sleeve performance shirt, $110/$49 at Tracksmith

Big oxford shirt, $148 at Buck Mason