Theory, founded in 1997 in New York, is known for its contemporary, sophisticated wardrobe staples. The brand offers a range of versatile and stylish pieces for the modern professional.

Theory

See what Theory pieces are most wanted right now. List yours to sell to buyers already looking, or add to the wishlist to get notified when items drop.

See which Theory pieces the community is looking for. List yours to sell to waiting buyers, or add to the wishlist to get notified.

About Theory