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Published on October 22, 2026 · By Devil Walking Editorial Team
Bad Boy Bill Denver Halloween Costume Ideas 2026
Bad Boy Bill plays a daytime Halloween rave at ReelWorks in Denver's RiNo district on 31 October 2026, from noon to 5pm, with prizes for costumes. This is how to stand out in daylight: peacocks, jesters, psychedelic prints and colourful skeletons.
Colourful looks for Bad Boy Bill
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Bad Boy Bill Is a Daytime Halloween Rave at ReelWorks
Bad Boy Bill's Daytime Halloween Rave in RiNo, from Room Service Boutique After Hours Club & Social, runs from 12pm to 5pm on Saturday 31 October 2026 at ReelWorks, 1399 35th Street, Denver. It's indoors, with a 360° DJ setup and costume prizes. Entry is 21+.
Denver days at the end of October are cool and changeable, and it can be near freezing by the evening, so bring a layer for after 5pm.
What to Wear to Bad Boy Bill: Colour, Creativity and Costume Prizes
With costume prizes up for grabs, go creative and colourful. Fantasy costumes like Peacock, Butterfly Queen and Tinker Spell stand out, and psychedelic rave bodysuits like Neon Nymph pop on a 360° dance floor.
For something playful, try a jester or harlequin, a colourful skeleton or a sci-fi look like Multichrome Skin or Alien Skin.
Men's Looks and Rules
The Jester Men's Costume pairs with Harlequin for an easy couple, and there are more men's costumes to choose from. Mask, makeup, prop and bag rules haven't been published, so leave fake weapons at home and check the official event page before you go.
How to dress for Bad Boy Bill
Fantasy
Peacocks, butterflies and fairies.
Halloween Rave
Psychedelic bodysuits for a 360° dance floor.
Skeletons
Chromatic and purple bones.
Clowns & Jesters
Harlequins and twisted tricksters.
Animals & Creatures
Peacocks and other bold animal prints.
Sci-Fi
Multichrome and alien skin prints.
Men's Costumes
Jesters and bold full-body suits.
Size and Ship Before Halloween
Bodysuits and sets need the right fit. Check sizing and order by 26 October (choose styles marked Ships in 24h) for delivery before 31 October.
10 Bad Boy Bill costume ideas
Outfit 1
Peacock Costume - Colorful Peacock Halloween Outfit
Life-like peacock print bodysuit with a hidden front zip and thumbholes.
Outfit 2
Neon Nymph Cut-Out Costume - Psychedelic Rave Halloween Outfit
UV-reactive wings print with a keyhole neckline and flare sleeves.
Outfit 3
Chromatic Skeleton Costume - Colorful Skeleton Halloween Outfit
UV-reactive skeleton suit with a high neck and front zip.
Outfit 4
Twisted Trickster Ballerina Bodysuit - Creepy Clown Halloween Costume
Neon harlequin ballerina bodysuit in pink, lime and green stripes.
Outfit 5
Luminous Fairy Bodysuit - Fantasy Rave Outfit with Flare Sleeves
UV-reactive thong bodysuit with cut-out shoulders and flared sleeves.
Outfit 6
Neon Nymph Flare Sleeve Bodysuit - Psychedelic Festival Outfit
Off-shoulder thong bodysuit with bell sleeves in vivid neon.
Outfit 7
Purple Skeleton Booty Shorts Set - Colorful Halloween Rave Outfit
Hooded crop top with a large collar and high-waisted booty shorts in amethyst and black.
Outfit 8
Tinker Spell Ballerina Bodysuit - Magical Fairy Halloween Costume
Emerald leaf ballerina bodysuit with a peplum waist.
Outfit 9
Alien Skin Costume - Futuristic Sci-Fi Halloween Outfit
Purple alien-skin print with a front zip, mock neck and thumbholes.
Outfit 10
Jester Men's Costume - Creepy Jester Halloween Outfit for Men
Colourful clown-pattern men's bodysuit with a front zip.
Shop by category
Best Bad Boy Bill fantasy costumes.
Best Bad Boy Bill rave outfits.
Best Bad Boy Bill skeleton costumes.
Best Bad Boy Bill jesters and harlequins.
Best Bad Boy Bill sci-fi costumes.
Best Bad Boy Bill costumes for men.
Bad Boy Bill Denver FAQs
Bad Boy Bill Event Details
When and where is Bad Boy Bill's Halloween rave?
It runs from 12pm to 5pm on 31 October 2026 at ReelWorks, 1399 35th Street, Denver, CO 80205. Check the official event page for tickets.
What is the age limit?
It's 21+.
Is there a costume contest?
Yes. Costume prizes are advertised.
Bad Boy Bill Rules and Weather
Are there costume rules?
Mask, makeup, prop and bag rules haven't been published. Leave fake weapons at home and check before you go.
What's the weather like?
Denver days at the end of October are cool and changeable, and it can be near freezing by evening. The event is indoors, so bring a layer for after 5pm.
Is it indoors?
Yes, with a 360° DJ setup.
Bad Boy Bill Outfit Planning
What are the best costumes for a daytime rave?
Colourful, creative looks that stand out: peacocks, jesters, psychedelic prints and bright skeletons. Browse fantasy costumes.
What are good men's costumes?
The Jester Men's Costume or a bold full-body suit. Browse men's costumes.
Can I go out after?
The rave finishes at 5pm, so a layer over your costume takes you straight into Halloween night.
Bad Boy Bill Shoes and Ordering
What shoes should I wear?
Comfortable closed shoes you can dance in all afternoon.
Do bright prints work in daylight?
Yes. Bold colour and pattern stand out in any light, and UV prints glow under the stage lights.
When should I order my Bad Boy Bill costume?
Order by 26 October (choose styles marked Ships in 24h) for delivery before the event. Check our size guide first and see shipping information for delivery times to your area.
Ready for Bad Boy Bill?
Shop peacock, jester and psychedelic looks for a daytime Halloween rave in Denver. Order by 26 October (choose styles marked Ships in 24h) for delivery before 31 October.
