Appearances matter at these fine restos with attire requirements for men.
Nostalgic American fare in a country-club setting. the code: Jackets optional, but strongly suggested. Loaners available (Men’s Warehouse and Ralph Lauren). 21 W. 52nd St., btw Fifth & Sixth aves., 212.582.7200
Extravagant New American plates in an iconic space. the code: Jackets strongly suggested. Ties optional. Loaners available (in navy blue). Host’s hint: “With a nice dress shirt, you’ll get away with no blazer.“ 99 E. 52nd St., btw Lexington & Park aves., 212.754.9494
Quintessential fine French dining. the code: Jackets required. Ties optional. Loaners available (in navy blue). 155 W. 51st St., btw Sixth & Seventh aves., 212.554.1515