I think she should more than anything else stop wearing so much make up at events, I looked at her old thread and thought that she looked much fresher then, when she didn't use all the make up she does now (that makes her look really tanned and sometimes - dare I say - dirty).
And, moreover, not to be harsh because I actually really liked her style back then, but I think her body has changed and that she doesn't dress for her body type anymore, I mean the last outfit with the loose shirt and long skirt isn't flattering at all and makes her look larger than she really is.