I tried to dress DS2 in a GN way - you'd be amazed at the things people think are girly (purple? Tops with birds on? STARS? Basically anything without a skull/ monster/ football on it.) Didn't go for pink and sparkles, although he did wear fairy wings for a while. He has a GN name too.
For his third birthday, he asked for trains and a garage. Although he also asked for stuff for his kitchen, which is clearly a girly toy. And a sparkly whatchamacallit thingy, you spin them and throw them, like a stick with ends on? One of them, anyway.
I find it fascinating. Would people have been this worked up about it if Sasha had been a girl?
My DS1 has HFA, he is always checking with me if things are OK for him to play with, if they are "for boys." Makes me sad, he's only 6, why should he not like Gogo pets, or a skipping rope, or Glee or whatever. Why should he not enjoy dressing up in anything at all (I'm thinking of his rather wonderful feather boa/ flowery cowboy hat/ bowtie and gun ensemble of the summer. No kids took the mick. Adults, however...).
I believe as a society we are way more hung up about gender than we were when I was a child in the late 70s/ 80s. I had dresses for posh, the rest of the time I was in sensible, practical clothes. And a sensible haircut, too - girls with bum length hair were a rarity then, now they're the norm at the kids' school.