Gray Fine Pinstripe Mens Suit 3 Piece Regular Fit Vinci V2RS-7. When you put on a medium gray fine pinstripe 3 piece suit it will add style and pizzazz to your wardrobe. Wearing this grey pinstripe suit out on the town with a nice pair of dress shoes is what you need to do so everyone can see how good you look. The jacket has a center vent and comes with a matching pinstripe vest and single pleated matching pants that need to be hemmed. Made of Poly/Rayon.