* Authenticity: This is paramount. A genuine uniform with verifiable provenance (proof of ownership and history) will be worth significantly more than a reproduction or a misattributed item. Expert authentication is crucial.
* Condition: The better the condition (minimal wear, fading, damage, repairs), the higher the value. A pristine, complete uniform will command a much higher price.
* Specifics of the uniform: The exact type of uniform (dress, service, etc.), its details (buttons, insignia, etc.), and any unique features will influence value. Knowing which General Griswold owned it is important as there have been multiple officers with that surname.
* Market demand: The collector market fluctuates. Demand for military uniforms, especially from prestigious institutions like West Point, can vary.
Without knowing these details, it's impossible to assign a specific dollar value. Such items are typically sold at auction or through specialized dealers in military memorabilia. You'd need to consult with a reputable auction house or appraiser specializing in military uniforms and historical artifacts to get a realistic assessment of its worth. Expect the value to range from several hundred dollars for a less desirable, damaged example, to tens of thousands, or even more, for a highly sought-after, pristine, authenticated piece.