Does anyone have any tips or tricks to try on heels in shoe shops unnoticed? Because last time I was in a big shoe store with very few people (1 or 2) and 3 sales ladies. And one of sales ladies was looking weird because I was looking at the women's shoes.

So every time I wanted to try a shoe on, she followed me quite close, so I didn't had the chance to try some on. I find this very annoying, because I'm not out of the closet yet.
Greetz