Honestly, I've been totally in awe of the stacking trend on here. Without trying to offend, I find the look very tacky. As a personal rule, I've never worn more than one piece by one designer at a single time, unless it's very subtle. I would never wear a Chanel bag with a Chanel necklace, for instance, just as I wouldn't wear my Bs or Ks with an H belt or a CDC. I prefer to wear my diamond Rolex with my rings, just letting the bag speak for itself. Enamel bangles are ok, since they don't scream Hermes. But stacking several blatant H items on top of each other, plus a Birkin, plus a belt is a no no for me. I'm all about brand loyalty, but this is just too much for my taste.
Well, I think the words you mention are offensiv too.
I am not insecure so that is not why I pointed it out in the first place. I know there are people who will feel offended so kinder wordibg would be nice. No biggie but since we are talking about specifics and not a very general target, wording could be gentler.
I don't find the word ostentatious offensive at all. we're all entitled to our opinions and it would be no different if one said "show off" or "over the top" or "trying too hard".