Dear OP,
Pixie cut’s is a lifestyle.
Pixie cut’s success is 50% good, regular cut - sharp or soft. You need to look for a technical cut specialist. There are decisions to make on how short it is, how layered, open ears or covered up, clean neckline (clippers) or softly finished, long sweeping fringe or short. Consider the texture of your hair and your styling skills, will your hair lie to way you need it to. You may need travel mini straighteners, my GHDs are amazing.
The other 25% is daily wash and styling. Bed head is real. It’s like a bird nest.
The last 25% is wearing it with attitude. Wear it with a touch of arrogance or vulnerability. Pixie cut’s is perfect for accessorising with earrings. Make up and scent can highlight or soften the edginess. It’s he most stylish haircut but you need to consider the whole outfit. It stops you from looking frumpy because you go out of your way to make sure you do not not.
My DH cannot get enough of my neck when I had a fresh cut. I have had so many compliments from men on it over 25 years, even as I get older and in mid forties now. People notice the effort around your whole look, not the haircut alone, but the haircut is what draws attention.
If you want to make it work, prepare to commit to daily effort and have a bit of fun.