There's a reason Larry King always looks like a million bucks -- the news icon tells TMZ, Ryan Seacrest personally picks out his flashy duds.
78-year-old King was at LAX last week with his wife Shawn ... and we asked the question on everyone's mind ... HOW DOES HE STAY SO SHARP?
The King's secret -- Ryan Seacrest picks out most of his jeans.
As for who buys the rest of King's clothes -- the answer may come as a surprise ... then again ...
Waiting for your permission to load the comments.