CPO Jacket | Periwinkle Tweed

Since 1968, the CPO Jacket has been an iconic element of the Nantucket wardrobe. Often layered with a sweater and button-down, the CPO is Nantucket’s answer to a sports coat. Featuring our handwoven wool tweed fabric created in our Main Street weaving studio and lined with colorful Liberty of London cotton fabric, each jacket is one-of-a-kind. Known both for their elegance and their heirloom-quality construction, the CPO jacket gets better with age and is proudly collected by those who value their originality.

Find the right fit. See size guide. 

Outer Material: 100% Shetland Wool
Lining: 100% Liberty Tana Cotton
Faux Horn Buttons
Unisex Sizing

CPO jackets are made to order. Once your order is placed, it could take up to 8 weeks to create and ship.

Discount codes and other promotions cannot be applied to CPO jackets.

Dry Clean Only

Our wool tweed fabric is expertly handwoven in limited quantities in our Main Street weaving studio, ensuring high quality and attention to detail. Each jacket is made by hand using the original pattern of the late German seamstress, Lia Marks, and features colorful Liberty of London cotton fabric. Every jacket we produce embodies this intricate and time-honored craftsmanship, bringing together tradition, artistry, and the finest materials for a truly unique garment.