This French button up top is new with tags and has never been worn. Our size 0 corresponds to a 34/36 (XS), size 1 to a 36/38 (S), size 2 to a 38/40 (M) and size 3 to a 40/42 (L). The model is 1.77 m tall and wears a size 0. Length for sizes 0 / 1 / 2 / 3 /: 43 cm / 44 cm / 47 cm / 48 cm Flat shoulder for sizes 0 / 1 / 2 / 3 /: 36 cm / 38 cm / 40 cm / 42 cm Flat chest circumference for sizes 0 / 1 / 2 / 3 /: 47 cm / 49 cm / 51 cm / 53 cm 100% polyester This fabric was chosen for its outfit and for its very couture look. Machine wash at 30°C on the reverse side, delicate cycle.