Of course consecrated women of all kinds can be called "Brides of Christ."
But if they're not virgins, they're not consecrated virgins.
And if they're not widows, they're not consecrated widows.
If they're neither virgins nor widows, they're "consecrated women." It's a category thing.
Let's let God do the categorizing thing, shall we? He does a much better job of it.