Don't mention her looks the next time. Just let it go, otherwise it would look like you have been thinking about her all this time and pining for her. Don't you think?
As for the next time she is all dressed up. Do what you like. Just don't show your temper. As long as you don't get angry at her then you pretty much have free reign. Nothing forced, just be your friendly self.
I know it's very very hard to navigate through the first stages of separation especially when husbands and wives are really on speaking terms and don't know what to expect. So endless questions of what-to-do will come up. You don't need to check EVERYTHING with us.
General guidelines are: 1) Don't talk about R 2) If you find you are repeating yourself regarding anything, stop, you are nagging 3) Be friendly and look your best 4) Be the best person you can be 5) If you are not sure of anything, don't do anything. Just think it through first. If she asks you anything you are not sure about, just say 'Let me have a good think about it, I'll get back to you later'
Me:39 H:40 S:9 D:7 First Bomb ONS:June 07 Second Bomb OW: March 08 Separated: March 08 M:15 yrs T:18 yrs H deep into A with OW Achieved ACCEPTANCE May 30, 09