Here’s a photo of the Trumps at the “Freedom Ball”
Here’s a photo of them at the"Liberty Ball"
And here they are at the"Armed Services" ball.
Same clothes, but different events.
Yeah, it wasn’t until I read response #7 that it even occurred to me what the OP might think was curious about blue. The designation of “blue states” is very recent, and only meaningful in terms of state-by-state election returns.
Look for the blue “Made America Great Again” caps (Made in China) he’ll be selling during his re-election campaign.