>>18587193
cont
Really the best way to do this is to simply not buy weird stuff.
Get a grey suit with very normal proportions and details.
Get a white shirt with a normal collar.
Get a pair of oxfords with a normal toecap shape.
Get a dark tie with a muted pattern.
And just wear that 99% of the time.
And when you put it on, forget about it, don't keep adjusting your suit, don't walk in a fashiony way with one hand in your pockets, don't stand stiff like a statue, just go about your day.
If you do this enough to where it becomes habit, then the suit becomes regular clothing again, and will feel natural to you, and then you will act and move natural in it, and that will make you appear natural in it.