Guild Wars 2

I was looking for a medium chest piece for my asura engineer alt to transmute, but all i can see from medium gear is gear that look that this image.

Is there a medium chest piece that looks like a shirt only and not having this annoying skirt with it?

Well, it is called a coat for a reason. Coats typically extend to just below the waist, or sometimes as far as almost reaching the feet. It’s an outdoorswear. I cannot think of any medium coats I’ve seen stopping at the waist.

The blouses and shirts of light-wearing professions as well as the chestpiece armors of heavy-wearing professions both stop at the waist, but I’m reasonably confident that if there is a medium-worn equivalent that does the same, it’s a very rare occurance.