measurements in inches (approx, taken with item laying flat): down clumped Underarm to underarm: 17.5 Shoulder to shoulder: 12.5 total length: 27.5 features: All the fluff without the puff—this down vest was designed to keep your core warm when the temperature drops. Made with 700-fill power goose down that is lightweight and super warm, with brushed fabric added to areas where the cold sneaks in flaws: none 10/10 condition: pre-owned, gently worn,