A White Sport Coat lyrics

A white sport coat and a pink carnation
I'm all dressed up for the dance.
A white sport coat and a pink carnation,
I'm all alone in romance.

(BRIDGE)

Once you told me long ago, to the prom with me
you'd go, now you've changed your mind,
it seems someone else will hold my dreams.
A white sport coat and a pink carnation, I'm in a blue, blue mood.

(BACK TO BRIDGE)

Submitted by Guest

What do you think is the meaning of A White Sport Coat by Marty Robbins?