Naracamicie blue silver blouse

Naracamicie silver blue long sleeve blouse with a diamond decorative belt clasp. Made in Italy. Material is 67%PL 28%PA Very classy, very chic! I’m not sure what size I is in Italy. I’m thinking medium because I’m a small and this was just a tad bit to big for me. Here our the measurements. Measurements: Shoulder to shoulder: 16” Pit to pit: 15” Sleeves: 22” Length: 25”