L (Death Note) Costume
Master the brilliant detective's slouchy, minimalist look with ease.
L Lawliet from Death Note is a favorite cosplay choice for his brilliant mind and incredibly simple, comfortable outfit. The look relies on oversized basics, messy black hair, and his signature sleep-deprived expression. With just a white long-sleeve shirt, baggy jeans, and some dark eyeshadow, you can easily transform into the world's greatest detective.
- Difficulty
- Easy
- Time
- ~20 min
- Budget
- $25–60
Try it on
See yourself as L (Death Note)
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
One render, $1. No account needed — if it fails you're not charged. Pricing.
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Want a different costume on this photo, or a whole group in costume? Open the Try-On Studio.
What you need for a L (Death Note) costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete L (Death Note) costume — one box instead of 5 pieces.
Oversized White Shirt
A plain, slightly baggy long-sleeve crewneck t-shirt in solid white.
DIY: Use a plain white long-sleeve shirt sized up one or two sizes.
Baggy Blue Jeans
Loose-fitting, straight-leg or baggy denim jeans in a light blue or faded wash.
DIY: Use any old, comfortable light-wash jeans from your closet.
Messy Black Wig
A short, spiky, and messy black synthetic wig with long layers framing the face.
DIY: Style your own short hair with heavy-hold gel or wax to create messy spikes.
Dark Eyeshadow
Matte black or dark grey eyeshadow to create L's signature sleep-deprived under-eye circles.
DIY: Use a smudgeable black eyeliner pencil blended out with your fingertips.
Lollipop Prop
A simple red or clear lollipop to hold between your fingertips, referencing L's sweet tooth.
DIY: Use any candy, sugar cube, or teacup held by the rim.
Rather not assemble it? See ready-made L (Death Note) costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the oversized white long-sleeve shirt, letting the sleeves hang slightly loose over your wrists.
- 2
Step into the baggy light-wash blue jeans, letting them sit low on your hips and bunch up slightly at the ankles.
- 3
Put on a wig cap, then secure the messy black wig, shaking it out to maximize the messy, unkempt volume.
- 4
Apply dark eyeshadow under your eyes to mimic L's chronic sleep deprivation.
- 5
Go barefoot if indoors, or slip into simple white slip-on sneakers if walking outside.
- 6
Adopt L's signature slouching posture, keeping your shoulders rolled forward and hands in your pockets or holding a sweet treat.
Makeup & hair
Apply matte black or dark grey eyeshadow directly under your lower lash line, blending it downward to create deep, dark eyebags. Style the black wig to look messy and spiky, with long bangs that partially cover your eyes.
L (Death Note) for couples, groups, kids & more
- couples
- Pair up with Light Yagami in his neat school uniform, optionally connected by a toy handcuff chain.
- group
- Join forces with Light Yagami, Misa Amane, and Ryuk for a complete Death Note group.
- kids
- An easy, comfortable costume for kids using a soft white tee and loose-fitting jeans.
- Plus size
- The oversized, relaxed fit of the shirt and baggy jeans makes this costume naturally comfortable and flattering for all body types.
Tips
- To nail the character, practice L's unique way of holding objects—pinching them delicately between his thumb and index finger.
- If you are wearing this to a convention, wear simple white slip-on shoes that are easy to slide off for photos.
- Keep your posture hunched and crouch on chairs rather than sitting normally to stay in character.
L (Death Note) costume FAQ
- What kind of shoes does L wear?
- L is canonically barefoot or wears simple white socks. For outdoor events, wear plain white slip-on sneakers or canvas shoes that are easy to remove.
- How do you do L's makeup?
- Use a matte black or dark grey eyeshadow. Apply it under your eyes and blend it outward and downward to create realistic, sleep-deprived dark circles.
- How should L's shirt fit?
- The shirt should be slightly oversized and loose-fitting, with long sleeves that drape comfortably over the hands.
Did you know? L's love for sweets and his constant sugar intake is explained by his high mental activity, as he claims his brain consumes all the calories he eats.