Went to the mall today, unfortunately with my mom. It was her birthday so I decided to spend the day with her. Never saw so many beautiful women in the mall but couldn't do any approaches. It killed me

Anyway met an HB10 in a store. She's a sales girl there. I froze up and forgot everything (f* this AA is getting bad again) but my instincts kicked in and I kept a low profile so she won't remember me. I intend to go to that mall to approach some sets so I might as well pop into the store again
Here's the problem: She work's in a designer clothing store and the clothes are ridiculously expensive. I'm not gonna buy anything there...I'm still a student barely holding my head above the water. So how do I go about this? I'm thinking I just tell her I'm looking for a new wardrobe or something along those lines and let her show me stuff. Sad thing is I'm gonna have to walk out of that store after all the effort without buying anything :\. It seems kinda see through doesn't it?
As I'm writing this I'm thinking it might not be. She doesn't know me or my finances. I might just be a guy looking for an awesome style but can't seem to find it. Maybe I walked into the store with the wrong intent then. Can someone clarify what's wrong with my thinking. Geeze I feel so AFC

whatever is causing my AFCness to return I gotta find it and get rid of it.