Black Wool Pinstripe Suit by Chaps by Ralph LaurenElements of fine construction can be found with this black pinstripe suit. Pinstripe suits first came into style in the 1920s and have had a resurgence in popularity over the decades. A dark pinstripe suit is considered a staple suit option, so they never go out of style. This 3 button version comes with a simple rule: "sometimes, always, never". This means you should sometimes fasten the top button (if you feel like it), always fasten the middle