I have worn this Rose Tiara blouse 2-3 times, but I don't think there is any noticeable damage. The collar is not removable, but the back ribbon is removable. The size is 38, but it's a bit large, so please refer to the actual measurements. Brand: Rose Tiara Size: 38 Actual Measurements: Shoulder width approx. 47cm, underarm width approx. 104cm, front length approx. 59cm, back length approx. 63cm, sleeve length approx. 36cm Material: 100% cotton Motif: 100% polyester Color: Off-white x navy Thank you.