PHOTO: Rob Gronkowski is dressed exactly how you'd expect for Kentucky Derby

Rob Gronkowski was never going to wear jeans and a blazer. 

One can only imagine that as soon as the New England Patriots tight end found out he was attending the Kentucky Derby, he was going to dress for the occasion. 

Here's a photo of the entire Pats squad, dressed to the nines, with Gronkowski sticking out like a sore thumb.

But of course, what else can be expected from Gronk?