Anthropologie Forever that girl white denim sweetheart dress SP

Anthropologie white denim dress...Slight corset type cups and criss cross back straps. Top is tighter fit then flows out quite a bit...Is heavier material feels like denim...Size is a petite small...Its nwt however please note in last pic it has very very very faint dust residue from dragging on ground...Should be an easy clean but I live in apt and my washers are not that good so don’t want to risk washing it on my end!