Femirah Women's Cotton Sleepwear Loose Sleepshirt Pajamas Top 22 Colors 100% cotton The model is 174cm in height, 80cm in bust, 60cm in waist, try on Medium size as picture show Made of cotton, button down front, night shirt, sleep shirt for woman Size S: Bust 92cm/36.2", Waist 88/34.6, Length 82cm/32.3"; Size M: Bust 96cm/37.7" Waist 92cm/36.2", Length 85cm/33.5"; Size L: Bust 100cm/39.3", Waist 96/37.7, Length 88cm/34.6"; Size XL: Bust 104cm/40.9", Waist 100/39.3", Length 90cm/35.4" If you want looser and more comfortable, one big size is a great choice Machine Wash