I usually like how you adapt the templates but this doesnt really work for me, its too busy, specially with the blue bands across the center. Feels too "Power Ranger" suit :D:
Also, if you dont have the little lines connecting to the collar and instead they´re "filled", the shorts sort of stop working as such a good match, you know what I mean?

Theres something nice going on but I think you can do better with this style...

haha Good observation. I may have to make a red/blue/black/pink versions too now :D.

The lines are still there as you can see them going around the collar, just they are the same blue colour. I totally know what you mean about the shorts though, I have never been good at making original short designs especially making them adapt to the shirt too.