This is an outstanding new FINLEY blouse. The fabric is a silky Poplin, it has a ruffled neckline, rounded hemline, and Dolman sleeves with interesting detailing. This is a beautiful, bright, white blouse and in like new condition. Armpit to arm 25.7 Under arm length 4” Back length 26.25” Due to the Dolman styling, measurements are approximately. All measurements are taken while garment lies flat. Please check measurements against the like item in your wardrobe and feel free to reach out with any questions. Bin