This dress was never worn to its wedding. The pink sash around the waist is just tacked on and can easily be removed. It has been stored in its protective bag inside of a plastic tote since its purchase and has no damage to it. With some steaming the wrinkles (due to storage) should easily lift and smooth out.
Measurements:
The bust is ~34-36"
The waist is ~30-32"
The hips are forgiving, as per the style of the dress, but I would say could accommodate someone with hips up to 46".