Replies (thanks) [spoiler] I have looked up tutorials on topology since I've posted this and have tried to correct the mesh as best as possible. It took hours but I think I made it look much better. I'm not really looking to be the best modeler out there, more so just make this vest the best I can make it, so it doesn't…
Honestly, if you're trying to improve in 3D I would watch some tutorials get your head around basic modelling, and then come back to this at a later time.
try keeping it simple. I see you drawing a lot of polygons without really having any use of them. Maybe you can look around on the internet for some good topology tutorials. Your poly lines should be smooth and following the overall shape of the body.