What To Wear To A Casino: Dress Codes Explained

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


The truth is that casino dress codes vary wildly depending entirely on where in the world you are playing.

The Relaxed Vibe of US Casinos

The American gambling culture heavily favors a casual, party-like atmosphere over strict, formal elegance.


During the day, you will routinely see people walking through the Bellagio in shorts, t-shirts, and even flip-flops.

Even the most luxurious American casinos relax their rules to accommodate the massive tourist volumeAlways pack a light sweater, as the air conditioning inside the resorts is notoriously freezingSwimwear is generally only acceptable if you are actively walking to or from the pool area
Strict Dress Codes in Europe

European establishments, particularly historic ones, view gambling as a highly sophisticated, aristocratic evening activity.


Smart casual is the absolute bare minimum: no sneakers, no ripped jeans, and definitely no sportswear.

Casino TypeGeneral RuleWhat to Avoid AbsolutelyEuropean Historic (Monaco)Formal (Jackets required)Sneakers, shorts, athletic wearCruise Ship CasinoResort CasualWet bathing suits

Dressing appropriately not only ensures your entry but also enhances the overall immersive experience of the evening.