I did not count the outerwear, Sveta -- that would add 5 -- two rain trenches and 3 winter coats.
I also have a down vest, bought as gear, that I sometimes wear as fashion.
I didn't count the Nicole Miller, either, because it's not really a dress you can "casualize" in any way -- it is a cocktail dress. I mean...I did wear it with a denim jacket to an event this fall, which sort of took it into a different territory, but the event was still an event, albeit an artsy one. I would wear it on a very special date night, maybe....but it would have to be something unusual in my lifestyle. Anyway...it is not going to get worn as part of my regular rotation of clothing, no how, nowhere. (Luckily, I have my Ralph Lauren sweater dress sheath for that as well as my David Meister dress, which could play in both fields.)
I think I could comfortably go up to where you are, but wouldn't want to go a lot higher than that. But that still gives me a fair bit of room to play!
My next task is figuring out in what categories I really could use those additions. Definitely outerwear would be one, and jackets, and non-blue-denim casual pants for winter.