Deciding what to wear for a night out at a casino can be surprisingly stressful for first-time visitors.

There is no universal standard; the required outfit changes drastically from one country to another.

The Ultra-Casual American Standard

If you are visiting a massive mega-resort in Las Vegas, the dress code is generally as relaxed as it gets.

As long as you are wearing a shirt and shoes, you will generally be welcomed to play the slot machines or table games.

• Daytime attire in Vegas is entirely focused on beating the intense desert heat
• Jeans and a clean t-shirt are perfectly acceptable at 90% of American gaming tables
• Graphic tees with highly offensive language might occasionally get you flagged by security

Strict Dress Codes in Europe

In stark contrast, crossing the Atlantic Ocean changes the sartorial rules of gambling entirely.

Many traditional European venues require men to wear a tailored jacket and, in some exclusive rooms, a tie.

When in doubt, always check the specific casino’s official website before you pack your bags for the trip.