Hello Madam, what can I do for you?
My feet hurt. I think I need some new shoes.
What size do you wear?
The last time I bought new shoes was about a year ago and at that time I was a 7.
Well. Once you get to be in your 20s your feet stop growing, so you're probably still a 7. But let's measure them just in case.
OK. So what does it say?