Hi,
You already look quite good, so you do not have to do much to look genuinely female. The first thing that struck me, and it is merely a personal opinion, but your eyebrows are just a tad too thick (possibly just on the outside). They look a bit more male than female. I would work on the eyebrows a bit and a year or two on HRT and I cannot imagine anyone saying that you look like a guy anymore. The clothing could be more inline with female attire, but it is the person that makes the gender, not the clothes, although sometimes clothing helps.
Sadly, a couple of people posted the same comment just as I typed mine. It appeared as I was trying to post my comment, so now you have three people saying the same thing, although I still one.
My recommendation is to tweeze first and see which eyebrows you like and then go for electrolysis. I had electrolysis on my eyebrows.