Got several city breaks planned where a lot of walking is going to take place, but then also meals, theatre and stuff, and I want to have the option of feeling that I look good enough to go from one to the other without getting changed. Can anyone recommend shoes that are super comfortable to walk in for hours but also give me a bit of lift (5.1" mature lady here - need all the 'lift' I can get to make outfits look good). Thanks!