Definition
A letterman jacket is a sports-team jacket featuring a chenille varsity letter, school colors, and often the athlete's name or graduation year. Vintage and personalized letterman jackets have become collectible, particularly those tied to well-known athletes or schools.
Why it matters
Personal letterman items combine apparel collectibility with biography. Provenance is the dominant value driver.
Example
A 1950s Class A varsity letter jacket from a small-town Texas high school, owned by a future NFL quarterback. Provenance documents from the family establish the jacket's history.