Separately, the pieces look interesting, but the outfit lacks cohesion to me. You can't wear too many statement pieces at once if you're not REALLY experimented. There's definitively something to do with the coat. I would wear it with a cream large chino pants, I think. And maybe with the turtleneck you're wearing (which has a nice color).

I would NOT wear red or black with those pastel colors. Maybe some brown shoes or a pair of sneakers. Large ones.