How to dress like Something Dapper

I live in Miami, where most men here think "dressing up" is a T Shirt, blue Jeans and a some nice shoes. Yeah....no.that's not okay.
I completely understand that most men aren't extremely fashion minded, but it isn't that hard. It's almost like math.
1 shirt + 1 pant + 1 Outerwear = 1 easy, complete outfit.
Let me give you an example.
A customer walks in today with her Boyfriend. [I work in retail) "He's  never been shopping before" she says. Wait.. NEVER BEEN SHOPPING BEFORE?? *record stops spinning* "that's cool. I'll help you guys out " and using my easy outfit math,  I gave him 2 easy outfits in about 7 minutes. They were simple, but he liked'm. The Girlfriend LOVED them. Check'm out . He does look nice
Gentleman take note: this is the way to look like something dapper