French size 36 = US size 4. Stretchy cotton blend. Very good condition. Perhaps some light overall fading. Fabric label is very faded but I’ve zoomed the image to determine the fabric content. 72% Cotton, 23% Polyamide, 5% Elastane. Hand washed in special The Laundress Delicate Wash, line dried and ironed. All ready to wear! Button front, 2 flap pockets on chest, cuffed short sleeves, rounded hem. Shown modeled on a size 0 mannequin. Approximate measurements (taken when laying flat - cannot guarantee fit): Armpit to armpit: 16.5” Length: 26” *** Shop with confidence from a proven 5 star seller. Hundreds of 5 star reviews. My buyers are very happy!