I know you all already know all of this, but just to revisit it.

I was actually amazed by how most men including myself don't know how to properly size themselves. T-shirts for example.. simply going from a size XL to a size M made a huge difference in making me look presentable not to mention showing off the fact I'm not fat.

Don't get me wrong I don't spend hundreds on my wardrobe but there are little tweaks that can be made that make a huge difference.