So you accept that this man approached what he thought was an unaccompanied child? In the lingerie section?
And asked if she needed any help?
As a retail employee is in the lingerie section asking a young girl if she wants ‘help’ what product do you think he was offering help with? It’s not going to be hummus or some nice place mats, is it.
The choice is bra, knickers or maybe a stocking/suspenders set (to consider the full range of products available). Which of these would it be appropriate for a man to ask a young girl if she wants help with?