My haircut is about as simple as it gets but it's really surprising how badly people can screw it up.
Describe better both your simple haircut and the ways it's been screwed up.
It's generally a #2 on the side and somewhere around a #6 on top but most just use clippers for that. The person before my last barber would use clippers and after the haircut I'd notice that some pieces of hair would be a lot longer than others which drove me insane. By the time I needed to get a haircut again, I'd have some places where my hair was 4 inches long and other spots where it was 2 inches long on top.
My last guy was great, but I continually told him to keep it low in the back on my neck and he keeps cutting it really high. Doesn't sound like a big deal, but it looks pretty bad from what I'm told. I put up with it for a long time because the guy is an EMAW, but my wedding is this Saturday so I can't risk it.
Thanks for all the suggestions guys, I'm going to try to get in with somebody today so I'll let you know how it goes.