Approaching a pretty lady while autistic

Mate... Seriously?

Hi 

Did you enjoy the christmas party? 

I have had variants of this conversation with my therapist several times.

Go for it! Its in your head now, so you need to. You have nothing to loose. She may be thinking the same as you. She may also be autistic. She may be married. You can still talk to her. Its a social event, so it wouldnt be unusual. I hope you do x