In 2025, casino nights are making a dazzling comeback, not just as entertainment hubs, but as fashion-forward social events where personal style meets a touch of Old Hollywood glam. Whether you’re attending a posh event in Monaco, a themed party in Las Vegas, or a luxe virtual casino night via live-stream, what you wear to the casino still matters.
And let’s be honest: few venues give you a better excuse to dress up than one filled with velvet tables, polished glasses, and the thrill of the unknown.
But here’s the twist: modern casino fashion is no longer bound by rigid dress codes. Instead, it’s about curating a look that expresses confidence, elegance, and a bit of playfulness, just like the games themselves.
Casino Fashion: Then and Now
Traditionally, casinos had strict fashion rules, think tuxedos, gowns, and no jeans allowed. But times have changed. In 2025, the fashion rules are more fluid, thanks to influences from pop culture, red carpet reinventions, and even fashion-forward influencers livestreaming from gaming lounges.
But whether you’re going for timeless elegance or bold modern glam, there’s still a basic formula: style + sophistication + a hint of edge.
Want to master that perfect balance? This guide to dressing for a casino from Casino Mary covers everything from classic styling tips to unexpected outfit ideas for women and men.
Women’s Style Guide: Glamour with a Twist

1. The Cocktail Dress, Reimagined
Think less little black dress, more statement piece. Velvet in jewel tones like emerald or sapphire is trending again, as is sleek satin with high slits and low backs. Pair it with bold earrings, a clutch, and strappy heels for a look that says “winning.”
2. Jumpsuits Are the New Gowns
Yes, a tailored jumpsuit is totally casino-appropriate now. Choose one with a cinched waist and structured shoulders, or go strapless with wide-leg bottoms for a silhouette that stuns while keeping you comfortable for long nights.
3. Suiting Up
Masculine tailoring for women is a 2025 power move. A silk or velvet blazer with matching trousers (and nothing but a bralette underneath) is equal parts chic and daring.
4. Accessories That Speak
Layered gold, vintage brooches, and bold metallics can elevate your outfit. And don’t forget a sleek clutch that holds just the essentials: lipstick, ID, and your lucky charm.
Men’s Style Guide: Smart, Sharp, and Statement-Ready

1. No More Basic Button-Ups
It’s time to ditch the uninspired button-down and reach for something bolder, like a dark floral shirt under a sleek black blazer or a monochrome turtleneck layered with a slim-fit jacket.
2. Tailoring Is Non-Negotiable
Whether you’re wearing dress pants or upscale dark jeans (in more casual venues), make sure everything fits impeccably. A tailored look is the quickest way to feel like James Bond without trying too hard.
3. Add Personality with Accessories
Pocket squares, watches, and subtle jewelry go a long way in standing out. And yes, polished shoes still matter, even if no one says it out loud.
Virtual Casino Nights: Dress the Part From Home
With online casinos offering live-dealer streams and even virtual poker parties, “casino chic at home” is now officially a thing. The trick? Dress from the waist up like you’re attending a red-carpet event, and stay cozy below the camera line. We’re talking sequined tops with joggers, silk blouses with slippers, or blazers over graphic tees.
This hybrid style approach is modern, fun, and perfect for gaming while looking glam on Zoom.
What NOT to Wear
While most modern casinos are more flexible, some things are still a no-no. Avoid:
- Flip-flops or athletic slides
- Oversized hoodies or gym wear
- Anything overly revealing or see-through (unless styled intentionally and fashionably)
- Wrinkled or worn-out clothes that take away from the experience
Ultimately, the key is to look polished and intentional, even if your look is casual-cool.
Final Word: Fashion Is Part of the Game
Casino fashion in 2025 is less about following strict rules and more about creating a personal statement that matches the energy of the night, whether you’re on the roulette floor or sipping a martini at the bar.
Because no matter what game you’re playing, your best accessory will always be confidence, closely followed by a killer outfit.