Blackmilk The Empire Strikes Back Play dress size XS

Selling a Blackmilk The Empire Strikes Back play dress from one of their 2018 Star Wars collaborations. This is a rare find! I purchased this one on here a few years ago and it was too snug (it runs true to blackmilk's typical sizing, I'd just gained weight and XS is uncomfortable now). I didn't want to let it go until I found a size up which took years. Only tried on once by me, in excellent pre owned condition.