As Mick mentions in his comment, "to deem suit" is somewhat previous-fashioned but not, I do think, ample that you mustn't learn how to use the idiom. I would not contact it "Victorian" English, as it is a phrase that sees common use even right now. A legislation enacted in https://alexiswrkic.blogocial.com/cyber-crime-lawyer-in-dha-karachi-pakistan-fundamentals-explained-72267967