Re: new to this, wife going to vegas

The limiting factor is the group of friends she’s with and how permissive they’d be of her behavior. Simply dressing like a hotwife is a nice start, but by no means an indication that she’ll behave as one. This is more a ‘shared adventure’ between them and as I said, will only play out as far as the group’s collective judgement extends. Sometimes women in a ‘pack’ like this will behave as they otherwise wouldn’t, but then you may not hear about it because they’ve sworn each other to secrecy or she’ll feel it would be something she could never admit to.
If you haven’t already had some of these discussions, it’s likely too late to start now and expect some outcome, but you can still make mention of it so she knows that the ‘sin’ won’t be having fun, but not telling you about it.