This list includes 24 Male costume ideas that start with X, from “X-Files agent” to “Xylophonist”. The entries mix fictional characters, jobs, and musical or historical roles, making them ideal for Halloween, cosplay, and themed parties.
Male costume ideas that start with X are costume concepts or characters beginning with the letter X, useful for dressing up and roleplay. Because X is rare in English, many options borrow from sci‑fi, occupations, and musical or niche pop‑culture sources.
Below you’ll find the table with origin and required pieces.
Origin: A one- to three-word tag showing each costume’s source or genre, so you spot the context quickly.
Required pieces: Practical list of 3–6 essential items you need to build or buy the costume, making shopping simple.
Male costume ideas that start with X
| Name | Origin | Required pieces | Estimated cost (USD) | Description |
|---|---|---|---|---|
| X-Wing pilot | fictional — Star Wars | orange flight suit, helmet, chest box, Rebel patch, black boots | 50–150 | Classic Star Wars pilot look; great for fans and group costumes. Easy to assemble from jumpsuits and helmet replicas. |
| X-Man | fictional — Marvel | X-emblem shirt, leather jacket, utility belt, boots, gloves | 60–180 | Refers to the Marvel hero “X-Man” (Nate Grey). Bold X emblem and leather look make a striking comic-book cosplay. |
| Xorn | fictional — Marvel | metal mask, purple robe, sash, gloves, boots | 40–120 | Obscure Marvel mutant with a distinctive masked head. Perfect for comic fans wanting an offbeat, mysterious costume. |
| Xavier | fictional — Marvel | suit, bald cap, wheelchair or cane | 30–120 | Short for Professor Xavier; choose the wheelchair or bald cap and suit to suggest Charles Xavier from X-Men. |
| Xenomorph | fictional — Alien | full-body alien suit, elongated headpiece, tail, gloves, boots | 80–400 | Iconic Alien creature; elaborate suit and headpiece create a terrifying Halloween centerpiece. |
| Xehanort | fictional — Kingdom Hearts | black coat, silver wig, Keyblade prop, gloves | 50–200 | Main antagonist of Kingdom Hearts; great for gamers who want a dramatic, dark-robe cosplay. |
| Xemnas | fictional — Kingdom Hearts | Organization coat, white wig, gauntlets, prop blades | 60–220 | Leader of Organization XIII; recognizable black coat and white hair make for a striking costume. |
| Xigbar | fictional — Kingdom Hearts | Organization coat, eyepatch, rifle prop, gloves | 60–180 | Snarky member of Organization XIII; eyepatch and long rifle prop are key cosplay elements. |
| Xaldin | fictional — Kingdom Hearts | Organization coat, spearlance prop, braided wig, boots | 70–200 | Wind-themed member of Organization XIII; lance prop and dramatic hair help sell the look. |
| Xur | fictional — Destiny | hooded cloak, alien mask, vendor satchel, boots | 40–160 | Mysterious weekend vendor NPC; hooded cloak and odd mask make a fun, recognizable gamer costume. |
| Xiao | fictional — Genshin Impact | yaksha outfit, polearm prop, wig, mask | 80–250 | Popular Genshin character; intricate outfit and polearm make this a rewarding cosplay for fans. |
| Xingqiu | fictional — Genshin Impact | blue robe, sword prop, wig, hair ornament | 60–200 | Elegant hydro swordsman look; good for cosplayers who prefer refined costume pieces. |
| Xander | fictional — Buffy | leather jacket, plaid shirt, jeans, boots | 30–100 | Friendly, casual Buffyverse sidekick look. Easy to assemble and instantly recognizable to fans. |
| X-Files agent | fictional — TV | suit, tie, trench coat, FBI badge | 40–150 | Channel Mulder with a sharp suit, trench coat and badge—great for 90s nostalgia and group costumes. |
| Xerxes | historical — 5th century BC | Persian robe, crown, decorative breastplate, sandals | 60–200 | Dress as the ancient Persian king for a regal, historical Halloween costume with dramatic robes and jewelry. |
| Xoloitzcuintli | animal — Mexican dog | dog suit or onesie, mask, ears, tail | 30–120 | Dress as the Mexican hairless dog breed “Xolo”—a playful and unusual animal costume option. |
| Xipe Totec | mythic — Aztec | feathered robe, ceremonial mask, gold chestplate, sandals | 80–300 | Aztec god of renewal; ornate and ceremonial costume that’s great for myth-inspired looks and festivals. |
| Xolotl | mythic — Aztec | canine headpiece, cloak, staff, decorative jewelry | 60–220 | Aztec god linked to the underworld; dramatic headpiece and cloak create a striking mythic costume. |
| Xochipilli | mythic — Aztec | floral headdress, colorful robe, body paint, jewelry | 70–250 | Aztec god of art and joy; vibrant floral and paint-based costume looks festival-ready and colorful. |
| Xylophonist | occupation | xylophone prop, mallets, tuxedo or suit, bow tie | 40–150 | Musician costume that reads instantly—carry a lightweight prop xylophone and mallets for playful effect. |
| X-ray technician | occupation | lab coat, lead apron prop, toy X-ray, badge | 20–80 | Easy, topical costume—lab coat and novelty X-rays make this a quick, recognizable option. |
| X-Men | fictional — Marvel | leather jacket, X logo shirt, utility belt, mask | 50–200 | Generic X-Men member costume; swap masks, hair or logos to emulate male mutants from the X-Men universe. |
| X-Force member | fictional — Marvel | tactical suit, X logo patch, mask, utility belt | 60–200 | Rougher X-Men offshoot aesthetic; a tactical, militarized look that works well for conventions and group cosplay. |
| Xibalba | mythic — Maya | skull mask, dark robe, ritual staff | 50–180 | Mayan underworld lord featured in myth and pop culture; dark, dramatic costume with skull motifs. |
Descriptions
X-Wing pilot
X-Man
Xorn
Xavier
Xenomorph
Xehanort
Xemnas
Xigbar
Xaldin
Xur
Xiao
Xingqiu
Xander
X-Files agent
Xerxes
Xoloitzcuintli
Xipe Totec
Xolotl
Xochipilli
Xylophonist
X-ray technician
X-Men
X-Force member
Xibalba