Casino lights, gambling, celebrity impressions, spectacles, and cabaret performances come to mind when we think of nights spent in Las Vegas. It is thrilling to be getting ready for a Las Vegas-themed party, but choosing what to wear may be challenging, particularly if you want to hit the jackpot with your fashion choices and make a lasting impression.

People say that whatever happens in Las Vegas stays in Las Vegas. Here, it's all about the details, and thinking beyond the box is a must. This rule applies to dressing as well. From glamorous sequins to sleek suits and everything in between, we've handpicked the perfect ensembles to ensure you shine bright like the neon lights of the Strip. 

Continue reading to discover the 15 most amazing outfits for a Las Vegas-themed party that will make you look perfect in a night of glamour and excitement. 

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Marylin Monroe Look

Woman posing with a white cocktail dress

Marilyn Monroe is one of several celebrities memorialized in wax at Madame Tussaud's Wax Museum at the Venetian Hotel and Casino in Las Vegas. She is a major celebrity who has been immortalized via imitation and a source of inspiration for many. Besides, Las Vegas has a road dedicated to the star called Merylin Monroe Avenue.

Marylin Monroe's white halter dress is undoubtedly one of the most iconic ensembles she wore in the 1955 film "The Seven Year Itch." Designed by William Travilla, the dress became synonymous with Monroe's bombshell persona and remains one of the most recognizable costumes in cinematic history.

Wear a white dress with a plunging neckline and a fitted bodice to replicate this stylish and distinctive style. Find beautiful and sustainable formal dresses here.

Scintillating Sequin Dress

Black woman posing with a sequin mini dress

Shine bright like the city lights in a dazzling sequin mini dress. Pair it with strappy heels and statement earrings for a look that screams Vegas glamour. Don't forget to add a bold red lip for extra allure.

Gorgeous dresses are available from several ethical upscale clothing rental companies, which you may wear to craft this scintillating and stylish ensemble for a Las Vegas-themed party.

Oversized Suit

Correan woman posing with an oversized suit

Craft a classy and sophisticated look with an oversized suit. Many celebrities stunned in suits on the red carpet and award ceremonies, and there is no denying that the oversized look is the latest trend in fashion.

Start with a sophisticated suit in a luxe fabric like velvet or satin, and pair it with a chic crop top for a touch of modern flair. Buy affordable and sustainable suits for men and women made under high social and environmental standards here.

Wear this ensemble with heeled sandals or pointed-toe heels to elongate your figure and balance the look.

Mini Black Dress

Black woman posing with a mini black dress

Wear a little black dress for a simple, timeless outfit that you can easily alter to complement the colorful, energetic vibe of a Las Vegas-themed party.

Choose a sleek and chic mini black dress that flatters your figure and makes you feel confident. Add a pop of color to your outfit with bright-colored heels. Opt for vibrant hues like electric yellow, fuchsia pink, or fiery red to make a bold statement and inject energy into your look. Complete your outfit with a small handbag in a complementary color to your chosen heels.

Find beautiful classic black dresses here.

Corset Top

Woman posing with a white corset top and a mini skirt

Wear a corset top to create an alluring and glamorous look for a Las Vegas-themed party. Go for a sleek satin corset top with lace-up detailing or a sequined bustier with boning for a hint of vintage-inspired charm.

Pair your corset top with high-waisted trousers or a mini skirt in a complementary color to create a sophisticated silhouette that accentuates your curves.

Check out our selection of the best affordable corset brands here.

Leather Pants

Black woman posing with black leather leggings and a top

Wear sleek leather leggings with a complementary corset top to channel your inner rockstar spirit. Layer a faux fur jacket or a metallic blazer for extra luxury and warmth during those cool desert nights. Complete your look with statement accessories such as chandelier earrings, a sparkly clutch, and strappy heels adorned with rhinestones or studs.

By choosing vegan leather clothing, you can rock your outfit with confidence, knowing that you're making a compassionate and sustainable fashion choice. Buy affordable and luxurious faux leather pants for women and men here.

Glamorous Gown

Two women posing with golden sequin gowns

Make a grand entrance in a floor-length gown fit for a Hollywood starlet. Choose a figure-flattering silhouette in velour or a fabric adorned with crystals for maximum impact.

Pair it with stiletto heels to elongate your legs and add to the overall glamour of the look. You don't need much styling when you wear a gown this striking since the dress steals the stage.

Check out our greatest variety of elegant, lavish, and unique evening, party, and gala gowns here if you are looking for a place to rent them.

Sequin Flare Pants

Close photo of a sequin flare leggings

Pay homage to the King of Rock 'n' Roll with an Elvis-inspired ensemble. Pair the pants with a sleek black button-down shirt with metallic accents or embellishments. Add eye-catching accents to complete the ensemble, such as boots or loafers, aviator sunglasses, and a belt with a wide, metal buckle. With this ensemble, you'll exude the electrifying energy and timeless cool of the King himself, making you the center of attention at any Vegas-themed event.

Buy affordable and sustainable bell bottoms and flares made under high standards here.

Structured Jumpsuit

Black woman posing with a black structured jumpsuit

Craft a stylish and effortless look for a Las Vegas-themed party with a black jumpsuit. It provides the ideal balance of comfort and refinement, allowing you to dance the night away.

Here are some of the best affordable and sustainable jumpsuits made under high social and environmental standards.

Consider accessorizing your jumpsuit with statement pieces like dazzling clutches, rhinestone or stud-studded stiletto heels, and dramatic metallic jewelry to make it more appropriate for the event. To further emphasize the Vegas vibe, you might pair it with a big statement belt with gaudy buckle details.

Mini Skirt

Woman posing with a leather mini skirt and over-the-knee boots

Put together a flirtatious and lively look ideal for a Las Vegas-themed party with a mini skirt and over-the-knee boots. Choose a mini skirt in a vibrant color like gold, silver, or red, or go for a vegan leather skirt for a rebellious feel.

Slip into a pair of over-the-knee boots to elongate your legs and add a fierce edge to your outfit, and style the look with oversized earrings.

Off-the-shoulder Top

Woman posing with a white off-the-shoulder top

If you want to dress in a romantic ensemble with a slight retro flair, choose an off-the-shoulder top paired with a pencil skirt or flare pants. Off-the-shoulder tops showcase a flattering part of the body - the shoulders and collarbones - without revealing too much skin, striking a balance between allure and sophistication.

For a Las Vegas-themed party, opt for a sleek and shimmering off-the-shoulder top in a bold color like emerald green or ruby red, adding a touch of glamour to your look.

Find beautiful off-the-shoulder tops and sustainable blouses made under the highest social and environmental standards here.

Celine Dion-inspired Look

Woman posing with pink fur crop top

Throughout her more than 16-year Las Vegas residency, the well-known singer Celine Dion consistently sold out her performances. Craft an outfit inspired by her impeccable fashion sense of effortless transitions between elegant red carpet looks and chic streetwear ensembles.

Opt for a pink faux feather or fur top paired with wide-leg jeans in a classic wash. Complement the top with faux fur heeled sandals in the same shade, and add a small clutch to complete the look.

Check out our selection of the best sustainable wide-leg pants and jeans made under high standards.

Western Diva

Woman posing with a wide-brimmed hat and a western-inspired black dress

Transform yourself into a western diva star with a dress with ruffle or lace details. For a whimsical reference to the spirit of the desert, wear the dress with a cowboy hat and boots for a fun touch reminiscent of the West. Alternatively, add a dash of glitz and refinement to your look by finishing your attire with a wide-brimmed hat embellished with feathers or sequins.

Create this elegant, Western-inspired ensemble with a pure heart. Purchase boots from brands that uphold the highest social and environmental standards.

Fancy Footwear

Black woman posing with a vintage-inspired dress and heeled sandals

For a Las Vegas-themed party, the most suitable footwear for women would be statement heels or glamorous sandals adorned with rhinestones, sequins, or metallic accents. Opt for strappy stilettos, platform pumps, or embellished pointed-toe heels to add height and sparkle to your ensemble, perfect for hitting the dance floor in style.

Here are some of the best affordable, vegan, and sustainable heels made under high social and environmental standards.

For men, sleek dress shoes or stylish loafers in bold colors or metallic finishes would be ideal.


Woman posing with a vintage outfit and a headband with feathers

For a fancy Las Vegas-themed party, opt for glamorous headbands and hair accessories that add a touch of sparkle and sophistication to your look.

Consider embellished headbands adorned with rhinestones, pearls, or crystals for a luxurious and elegant vibe. You can also go for headpieces with faux feathers, sequins, or metallic accents to channel the glitz and glamour of Sin City.

Additionally, oversized statement hair clips or barrettes in bold shapes or vibrant colors can make a stylish statement and add a playful touch to your ensemble.

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About the Author: Iana Jekova

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