Very rare and unique vintage set

Vintage collectors, read!!! Vintage Ralph Montenero for Blanche negligee set with robe. Such a unique, sexy, romantic set. I haven’t been able to find this robe set anywhere else online or in vintage shops. Union made (tag pictured). Made in USA. 52in long. There is a small rip in the lace (pictured) and the lace will need to be retacked to the straps but it is a minimal fix. *always open to reasonable offers