The grey flannel suit is a versatile addition to any wardrobe, offering both style and comfort. Product on Amazon: YND Men’s Slim Fit 2 Button 3 Piece Suit Set, Solid Blazer Jacket Vest Pants ...

If you’re heading to one, this light gray suit is a good option ... A. Bank. It’s slim fit for a sharp silhouette, and the details are all subtle and classy.