"You're an amateur .... bottomline.
It's cute that amateurs act as if they are all professional, but you are not.
Don't throw a strop when someone educated points the one or other thing out.
"And you really are a bit clueless regarding fabrics and slashes . . . .
Slashing fabric = negative is not what was said.
I can only assume that they're a gay guy because, as terrible as it sounds coming from a gay man, only spiteful queen (one with the wrong kind of stick permanently embedded up their ass) would bother being such a bitch. Women are generally more tactful, and straight guys wouldn't care enough to spend the time seeking someone else out just to post negative shit on a blog.
Oh and btdubs, bottom line is two separate words. I guess all of that expert knowledge you possess doesn't extend to basic English. Learn to spell, then insult my intelligence.