hard to be certain from the picture, but it looks like the jacket is a great fit -- if you like the red coral pin, keep wearing it. it is completely a personal choice, and I don't think it is related to this "rule" or that. I like it, myself, and think it looks great with your jacket.
Justin, hope you have an amazing, Bond-chasing-Goldfinger-kinda-sportcoat to wear with those amazing boots-- they look awesome. I'm sure you already have plenty in the wardrobe!
Cross post from black tie thread; Sartorio tuxedo arrived to Barneys, going to try on and alter everything on Aug 9th visit!
Don C, I like the jacket and color really suits ya-- well played sir!
Almost wore pinstripes today for same reasons upr crust mentioned, but will save that for Monday.
Solid blue suit, Isaia FC shirt, bontoni dik brown shoes
SOLID BURGANDY TIE by serraicco 😊
Spectre, can't beat a blue face watch with suit or otherwise!