Ok, kid gloves off and I really hope you don't take offence!
1. You're having serious chest trouble with those plates, either duct tape the chesticles down, or, despite what Karen Traviss says, make room for them
2. A poncho would look awesome with your outfit.
3. Buy some chaps, stick the leg armour to them, solves a lot of your issues. Either that or black (faux) leather pants would be fine!
4. Stop arguing with your mom
5. Your neck is exposed, I see in your drawing you use as cowboy style neckerchief, that coming soon?
6. I notice a lot of the items for your suit are also your casual/social wear, you need to make a decision and decide because social wear equals wear and tear and you'll find yourself without a pait of jeans and/or top.
You really have the makings of a great western style Mando, all it needs is a little bit of effort and you are there, please don't take my comments as negative, they are meant to encourage you