Fairy princess pearl neckline corset back cosplay magical Dress sz XS/S

I don’t know what brand tag this is , and no size tags so check measurements . I bought it for my daughter to wear at a cosplay event as a princess and she decided on another outfit. It has the corset back and zip up. It is a halter top with beautiful pearl like beating, and some pink crystals and a tool skirt. The back pit to pit is 14 1/2 to 15 inches the way lying across is 15 inches however remember this is corset and can be slightly adjusted. The length of this dress is 63 inches long. That’s at the top of the halter part if I am just measuring the tulle skirt it is 43 inches long .