Originally Posted by Dashaansafin
Obscurity, I was looking at your recent WAYWT threads and noticed that in one of your posts, you are wearing a "short jacket" as well? I really had no idea what I had was a short jacket, I just thought it was a fitted jacket that wasn't a shapeless sack. Ill go and size up on the pants, hopefully it works out! However the jacket is fine?
Not quite sure which jacket you're referring to here... this one?
If so, this is purely a casual jacket for combining with jeans/casual trousers as far as I'm concerned. It's too short to be a suit jacket (though plenty of suit jackets are made very short now).
You need to remember that the audience you're getting here is a million times more critical (of clothing) than your interviewers will be. In addition, many (myself included) live in different countries with different clothing norms. So long as you are clean and well-groomed, wear something recognizable as a suit, that fits at least ok, with a clean shirt, tie and matching shoes - you will be fine as regards clothing.
My honest advice - if it's possible to keep the H&M suit jacket and get trousers a size up, which you then adjust for length and waist - do this.