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Front trim needs sealing before paint. Match fabric edge to the darker swatch.
Material Sheets 6mm
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$12.99
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Costumary workspace demo showing four core features:
Joined by makers across 10 craft verticals
Collect
Gather references, sketches, swatches, notes, and links into one visual workspace. Share your board when you need feedback.
Plan
Set milestones, lock in materials, and track your budget so you always know what's next and how much you've spent.
See how the cosplay planner worksShare
Create a project link, choose what people can see, copy it, and bring collaborators into the same workspace when the build needs more hands.
Right-click any image on Pinterest, ArtStation, or any website. It lands on your Costumary reference board in seconds. No downloading, no re-uploading, no folder archaeology.
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Fursuit head ref

Historical bodice

Boot construction

Fitted panel detail
Note
Floral tooling pattern on front panel. Brass hardware only, no chrome tan.
Colors
Build checklist

Leather swatch
Clipped from Pinterest

Prop construction ref

Foam armor shaping tutorial
youtube.com
Antique brass buckle set, 12pc
etsy.com
$18.50

Paint weathering ref

Back panel closeup
Note
Budget cap $300. Check Tandy sale for leather straps before ordering.

Wig styling ref
Armor measurement guide
docs.google.com
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Knight Armor Build
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Knight Armor Build
Dark Souls III
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Knight Armor Build
Dark Souls III · 6 week build
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Build Timeline

Knight Armor Build
Dark Souls III · 6 week build
Progress photos




Timeline
Build a diary from your project data. Import your build logs, reference board, and materials. Pick a theme, hit publish, and share a link or QR code. Anyone can view your build for free, no account needed.
Free with any Costumary account. See example diaries
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Starter is free forever: 2 active projects, 100 reference uploads, and build diary with progress photos. Enough to organize a real build without paying up front.
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Convention calendar
Dates, badge prices, venue tips, and packing checklists for every major con in 2026.
Cost breakdowns, technique guides, and commission pricing advice.
Planning
How to Budget a Cosplay Build (Without the Spreadsheet Spiral)
A real budgeting framework for cosplay builds, with actual cost ranges by build type, the mistakes that blow budgets, and a tracking method that isn't a 47-tab spreadsheet.
11 min read
Planning
How to Plan a Cosplay Build Backwards from Your Convention Date
A practical scheduling method for turning one convention deadline into weekly milestones, material orders, and buffer days that actually prevent con crunch.
6 min read
Foam Armor
EVA Foam Basics: Cleaner Cuts, Stronger Seams, Better Armor
Simple habits that make foam armor look cleaner before you ever reach primer or paint — blade discipline, bevel technique, contact cement timing, and fit checks.
6 min read
Materials & Tools
Check Your Materials Before You Shop Again
A quick inventory workflow that prevents duplicate foam, mystery fabric, and budget drift across cosplay builds.
6 min read
The reference boards we finished most recently. Each one has the references, the color swatches, the materials list, and the milestones already filled in.

Sakamoto Days
Shin Asakura
9 milestones · 9 materials
Added 4 weeks ago

Solo Leveling
Igris
14 milestones · 17 materials
Added 4 weeks ago

Dandadan
Jiji (Jin Enjoji)
11 milestones · 13 materials
Added 4 weeks ago

Sakamoto Days
Taro Sakamoto
10 milestones · 10 materials
Added 4 weeks ago

Dandadan
Aira Shiratori
10 milestones · 12 materials
Added 4 weeks ago

Solo Leveling
Cha Hae-in
14 milestones · 14 materials
Added 4 weeks ago

Demon Slayer: Kimetsu no Yaiba
Giyu Tomioka
13 milestones · 14 materials
Added 4 weeks ago

Demon Slayer: Kimetsu no Yaiba
Zenitsu Agatsuma
13 milestones · 13 materials
Added 4 weeks ago
Step-by-step guides with materials lists, milestones, and cost estimates for popular characters.
Start with a template, customize the milestones and materials, and build without losing track.
The DCEU Gal Gadot warrior: a sculpted Worbla breastplate over a red corset base, layered leather tasset skirt, gold bracers, knee-high armored greaves, a forehead tiara, and the Lasso of Truth. This is an intermediate-advanced build combining thermoplastic armor shaping with leather work and metallic finishing. Covers 7 components, 12 materials with cost estimates, a 12-step plan across 5 phases, and a realistic 8-week, $180 to $450 budget.


Aira Shiratori from Dandadan in her dark navy school blazer, white button-down, maroon ribbon bow, and pleated skirt — a uniform build where the short pink wig (with its signature ahoge strand) does most of the recognizability work. Three details matter most: wiring the ahoge upright, matching the navy blazer and skirt as a single dark tone, and getting the ribbon drape soft instead of stiff. The rest is shopping and thrift luck. Covers 7 components, 12 materials, ~3 weeks, $75-190.


Supergirl's classic look: the cobalt bodysuit, red cape, red boots, and the iconic S emblem. This is a costume where fabric quality drives the whole build. The bodysuit needs to hold its shape and be opaque under convention lighting. The cape needs proper weight and attachment or it'll slide off your shoulders and drag on the con floor. The S emblem is the detail that separates a sharp build from a home-made look. 5 components, 12 materials, 6-7 weeks, $140-320.


Spy x Family's Thorn Princess in her iconic red dress, gold headband, and long black wig. The dress is a form-fitting strapless bodice with a thigh-high slit and detachable train, so it needs boning and modesty engineering that budget costume sets skip entirely. This template covers 7 components, 12 materials with cost estimates, a 12-step build plan, and a realistic 6-week timeline at $120 to $300.


Used by makers from r/cosplay, The RPF, Cosplay.com, r/Gunpla, and r/minipainting