Designing Accessible Costumes: Lessons from Elizabeth Hargrave’s Approach to Game Design

Designing Accessible Costumes: Lessons from Elizabeth Hargrave’s Inclusive Game Design

Struggling to find costumes that fit, breathe, and don’t fight your mobility needs or sensory comfort? You’re not alone—many shoppers and cosplayers face last-minute panic, scratchy fabrics, and fiddly closures that make the magic of dressing up more stressful than fun. In 2026, inclusive design isn’t optional; it’s expected. Here’s a practical, experience-driven guide that translates Elizabeth Hargrave’s accessibility-minded approach from games like Wingspan and Sanibel into actionable strategies for costume creators, shoppers, and cosplayers.

Why Elizabeth Hargrave’s design approach matters for costume designers

Elizabeth Hargrave is known for designing games that are visually inviting, tactile, and easy to learn—elements she intentionally built into Wingspan and then continued with Sanibel. She has said the accessibility choices for Sanibel were inspired by family needs and real-world constraints, an approach that prioritizes useability and user experience over unnecessary complexity.

“I designed Sanibel with my dad in mind,” Hargrave has explained—an important example of designing for people you know rather than an abstract ideal.

That human-first outlook maps directly to costume design: when you build for real bodies, sensory needs, and mobility devices, you create outfits that are more joyous, inclusive, and commercially valuable.

Core design principles translated from Sanibel/Wingspan to costumes

Below are the core principles you’ll apply throughout this guide. Think of them as the rulebook for accessible costume design:

• Simplicity & clarity — reduce fiddly steps and unnecessary features.
• Tactile feedback — make interactions obvious with touch-friendly components.
• Modularity — allow pieces to be added, removed, and rearranged easily.
• Inclusivity of bodies — design for a range of mobility, dexterity, and sensory profiles.
• Fail-safe solutions — anticipate what can go wrong and build easy fixes.

2026 trends shaping accessible costume design

Recent developments from late 2025 into 2026 are accelerating inclusive costume options:

• More mainstream brands and cosplay suppliers launched adaptive wear lines in 2025, making magnetic closures, pull-on silhouettes, and wheelchair-friendly patterns widely available.
• Augmented reality (AR) fitting tools and AI-driven size recommendations have matured in 2026, improving remote fit accuracy for buyers with mobility aids.
• Advanced textiles—breathable phase-change materials, antimicrobial moisture-wicking knits, and low-irritant brushed fabrics—are more affordable and commonly used in costume-ready garments.
• 3D printing for custom adaptive hardware (button extenders, quick-release clips) has become an accessible DIY option for makers and repair stations at events.

Practical design tactics: Easy closures that transform dressing

Closures are where costumes win or fail for people with limited dexterity, limited reach, or nervous-system sensitivities. Aim for single-hand friendly, low-precision solutions.

Magnetic closures

Magnetic snaps are fast, silent, and intuitive. Use them for capes, cloaks, shoulder attachments, and skirts. Key tips:

• Choose strong neodymium magnets housed in soft fabric pockets to prevent pinching.
• Orient magnets so they self-align: place one magnet on the front edge and one on a wide flap so the wearer can feel them click into place.
• If medical devices are present (pacemakers, etc.), provide non-magnetic alternatives like Velcro or snap buttons.

Velcro & hook-and-loop

Velcro is a go-to for adaptive wear because it’s forgiving and adjustable. Use wide strips (at least 1"/2.5 cm) and sandwich them between lining layers for comfort. For quiet events, use low-profile soft-loop varieties to minimize noise.

Big zippers and zipper pulls

Oversized tooth zippers with large pulls are easier to operate. Add a braided cord or rubberized loop to create a robust grip. Consider dual sliders for flexibility—this allows partial opening for toileting without full disrobing.

Snap systems & magnetic quick-releases

For armor pieces and accessories, heavy-duty snaps or quick-release buckles that can be disconnected with a single hand are ideal. 3D-printed extenders can bridge small mismatches in alignment.

Mobility-friendly pattern changes and silhouettes

When designing for mobility devices (wheelchairs, walkers, crutches) or limited balance, silhouette and panel placement matter more than ornate detail.

Wheelchair-friendly costumes

• Shorten hemlines at the front and lengthen at the back to avoid catching in wheels.
• Create wrap-front garments or diagonal closures for easy seated dressing.
• Use open-back or high-back skirts with elastic waists so the garment can be put on while seated without lifting legs.
• Anchor loose fabrics to the wheelchair with discreet loops or magnets to prevent them from falling into moving parts.

Crutch- and cane-friendly sleeves

Design sleeves with wide armholes, dropped shoulders, or sleeveless options. If you must include puffy or decorative sleeves, attach them as removable cuffs with magnetic snaps so the wearer can remove or reattach them while standing or seated.

Prosthetic and limb-friendly options

Leave generous openings, include adjustable straps, and avoid rigid molds that trap prosthetic sockets. Use stretch panels and strategic seams that accommodate volume fluctuations.

Cooling strategies for long-event wear

Costumes often trap heat. Cooling wins comfort and endurance—vital for parades, conventions, and performances.

Fabric choices

• Prioritize breathable, moisture-wicking knits (bamboo, modal blends, performance polyester) for base layers.
• Use mesh or perforated panels in hidden zones (underarms, back, inner thighs) to increase airflow without changing the visible design.
• Layering design: make outer pieces removable so wearers can shed layers between photos and performances.

Active cooling inserts

Phase-change material (PCM) cooling packs and small, reusable gel packs are now lighter and thinner than ever. Best practices:

• Place slim cooling inserts in pockets aligned with the torso and neck—areas that most efficiently cool the body. See consumer guides on phase-change and cooling packs and how to integrate small inserts safely.
• Use breathable pocket linings to prevent condensation against the skin.
• Provide a removable pouch so packs can be swapped without removing the whole costume.

Sensory-friendly materials and finishes

Sensory considerations are essential for many wearers: tag irritation, seams, noises, and unpredictable textures can derail the experience. Here’s how to design with sensory comfort in mind.

Soothing fabrics

• Choose soft, brushed fabrics (microfleece, bamboo jersey, cotton-modal) for linings and areas that contact the skin.
• Avoid scratchy trims like raw sequins or metallic threads next to skin—use printed or laminated alternatives for the same visual effect without the irritation.

Tagless construction and flat seams

Use bonded or printed labels and flatlock seams where possible. Apply seam covers of soft fabric along the interior for extra comfort.

Noise-minimizing choices

Replace jangly bells and noisy buckles with padded or fabric-backed versions. For armor and props that must be rigid, include a soft felt backing where they contact clothing.

Weighted elements for calming

Some sensory-sensitive individuals prefer gentle weight. Add removable weighted panels (pockets with small bead packs) that mimic a calming effect without restricting movement—always make them removable and breathable.

Case study: Adapting a character cloak using Hargrave’s principles

Here’s a real-world example inspired by Hargrave’s approach—simplify, test with users, and iterate.

1. Problem: A long character cloak with small ties was hard for cosplayers with limited reach to secure and dangerous around wheel spokes.
2. Sanibel-inspired solution: Replace ties with a wide magnetic panel at the collar that self-aligns. Add a secondary low-noise Velcro strip hidden under the front panel for a secure hold while seated.
3. Outcome: Faster dressing, quieter photoshoots, and a safer silhouette for wheelchair users. The cloak remained visually identical but gained major usability improvements.

Step-by-step: Build an adaptive cape in an afternoon

Tools you’ll need: sewing machine, neodymium magnets in fabric housings, wide Velcro, soft lining fabric, scissors, measuring tape.

1. Measure neck circumference and shoulder span while the wearer is seated (if they use a wheelchair).
2. Cut a semicircle of outer fabric with a smaller semicircle of lining; finish raw edges with bias tape or a hem.
3. Create a 3" (7.5 cm) wide collar band and attach one half of the magnetic snap units to the underside of the collar and the other half to the front flap. Test alignment on the wearer to ensure a single-hand click.
4. Add a horizontal strip of Velcro beneath the outer magnet for secondary security; use soft-loop Velcro against the skin or a lining to avoid irritation.
5. If the wearer is a wheelchair user, add small magnet loops at the hem that attach to discreet magnetic pads on the wheelchair arms to keep fabric away from wheels.

Pre-event checklist for accessible costume wearers (printable)

• Easy-apply closure check: Magnets, Velcro, zippers tested one-handed.
• Cooling kit: 2 slim cooling packs + breathable pouches.
• Repair kit: heavy-duty Velcro, spare magnets, needle & thread, superglue or fabric adhesive. For small maker stalls or repair stations, see pop-up kit and power recommendations: pop-up kit reviews and foldable-shelter kit guides.
• Sensory kit: noise-cancelling ear defenders, soft cap for hair compression, tag covers.
• Comfort items: blister pads, silicone shoulder straps, spare inner liners.

Retail & maker recommendations for 2026

By 2026, several vendors specialize in adaptive hardware and fabrics ideal for accessible cosplay. When shopping or sourcing supplies, look for:

• Sellers advertising adaptive fashion components—magnetic snaps, oversized zippers, and sew-on Velcro made for heavy wear.
• Textile suppliers offering low-irritant, tagless, and antimicrobial-knit base layers.
• Local maker spaces with 3D-printing services that can create custom extenders or quick-release buckles tailored to your needs; also consider local power/repair combos profiled in field reviews of lighting and power kits.

Testing and feedback: the Hargrave way

Elizabeth Hargrave’s design ethos emphasizes testing with the people you’re designing for. Don’t guess—prototype and ask:

• Conduct short wear tests (30–60 minutes) with representative users to evaluate comfort, thermal load, and closure usability. Capture photos and short streams of product demos using compact kits from a portable streaming kit field review to document results.
• Create a simple feedback form that rates ease of donning, comfort, and sensory triggers—iterate according to real responses.
• Document modifications and standardize them into pattern notes for future builds.

Advanced strategies and future predictions (2026+)

Looking ahead, expect the following to become standard in the accessible costume ecosystem:

• AI-fitted patterns: Pattern generators that adapt seam lines and closure placement based on a few photos and the wearer’s mobility profile. For creators building mobile fitting or AR demos, see mobile studio and AR workflows.
• On-demand adaptive rental: Rental platforms offering a catalog of adaptive cosplay pieces with inclusive sizing and verified closure options — a trend reflected in hybrid retail playbooks such as hybrid retail for microbrands.
• Integrated wearables: Lightweight, battery-efficient lighting and cooling systems with front-access battery bays for quick swaps at events. Learn cable-free charging and front-bay battery ideas in minimalist charger guides: wireless charging and cable-free design.
• Open-source adaptive patterns: Community-driven patterns that prioritize mobility and sensory accommodation—expect more contributions from the cosplay accessibility community in 2026.

Common mistakes and how to avoid them

• Aesthetic over function: Don’t sacrifice safe closures for historical accuracy—use hidden magnets or printed textures to preserve looks without compromising accessibility.
• One-size assumptions: Avoid claiming “fits all” without adjustable elements—elastic and modular panels are inexpensive and effective.
• Ignoring sensory impact: Never assume sequins, wire, or rough trims are acceptable; always offer alternatives or removable decorative layers.

Final checklist: Launch-ready accessible costume

• Easy closures that can be engaged one-handed
• Breathable base layers and removable outer pieces
• Sensory-friendly interior finishes (tagless, flat seams)
• Mobility-conscious silhouette and hemline adjustments
• On-the-go repair and cooling kit

Closing thoughts

Elizabeth Hargrave’s design choices—rooted in empathy, simplicity, and real-user testing—offer a powerful blueprint for accessible costume design. In 2026, accessibility and inclusive cosplay are not niche features; they’re smart design and better business. Whether you’re sewing your first adaptive cape, retrofitting an off-the-rack bodysuit, or building an event-ready costume rental collection, apply these principles: design for the person you know, test early, and choose function-first details that preserve your aesthetic vision.

Ready to build or buy an accessible costume? Start with the simple wins: magnetic closures, soft-lined base layers, and modular elements. Test with real users, pack your repair kit, and share your adaptations—every improvement helps the community. For more patterns, supplier links, and downloadable adaptive templates, sign up for our 2026 Inclusive Costume Kit below.

Call to action: Join our Inclusive Costume Newsletter for monthly patterns, buyer guides, and a curated list of adaptive suppliers. Share your accessible cosplay photos with #CostumeAccess2026 and help build better designs for everyone.

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