Acne Studios Long Tissue Tee/Dress Measurements taken flat, double them for full circumference. This is a stretch knit top. Can be worn as a top or a dress. The fabric is a beautiful tencel blend jersey which drapes very well across the body. Condition: Excellent Underarm Measurement: 20" Length: 37" Thank you very much for stopping by, please check out my other items. Feel free to reach out with any questions.