Mine is the Mini, too (22.5 mm).
The "95" has pointed hands. Compare the hands on mine with tartanwife's lovely SS model which has squared hand ends.
The "Iris" model has the multicolored sapphires around the face.
I agree that the roman numerals around the bezel are great. If you aren't going for diamond bezel, you'll get the roman numbers. Here are a few to get you thinking:
http://www.amazon.com/Omega-Womens-...6N5C/ref=sr_1_6?ie=UTF8&qid=1318879616&sr=8-6
http://www.amazon.com/Omega-Womens-...64/ref=sr_1_10?ie=UTF8&qid=1318879616&sr=8-10
Thanks for pointing that out, I didn't even realise! I have sort of narrowed it down to (oh and I realised none of them have dates!):


I guess I'll find out if there's anymore styles that might interest me when I visit the store.
MOP
MOP
MOP
I would choose Omega as well
Thanks for your input, I am most likely to get MOP, just need to decide on the markers now
