Mystic Flour Cookie Costume
Embody the serene, apathetic Beast Cookie in flowing pale robes.
Mystic Flour Cookie is a powerful Beast Cookie from Cookie Run: Kingdom, highly recognizable for her traditional Buddhist-inspired aesthetic and theme of apathy. Fans choose this costume for its majestic, ethereal presence and beautiful draped silhouette. The look centers on flowing white and lavender robes, extremely long white hair, and her signature floating back-wheel halo.
- Difficulty
- Advanced
- Time
- ~120 min
- Budget
- $60–150
Try it on
See yourself as Mystic Flour Cookie
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 Mystic Flour Cookie costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Mystic Flour Cookie costume — one box instead of 5 pieces.
White flowing outer robes
Wide-sleeved, traditional East Asian style robes (such as a hanfu or kimono) in a lightweight white fabric.
DIY: Drape and pin white bedsheets or lightweight fabric over a basic white tunic.
Pale lavender under-robe or sash
A soft lavender or light grey under-layer and a wide fabric sash to tie around the waist.
DIY: Cut a strip of lavender satin fabric to wrap and tie around your waist.
Extra-long white wig
A straight, floor-length or waist-length white wig with center-parted bangs.
DIY Halo Wheel
A large, lightweight circular wheel painted white and gold, mounted to a back harness.
DIY: Paint a lightweight hula hoop white and gold, attach foam board details, and secure it to a cardboard backpack harness worn under your robes.
White slippers
Simple, flat white slip-on shoes or traditional fabric slippers.
DIY: Wear plain white socks or wrap simple white fabric over comfortable flat shoes.
Rather not assemble it? See ready-made Mystic Flour Cookie costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the pale lavender under-robe or base clothing layers.
- 2
Layer the wide-sleeved white outer robes over the top, securing them at the waist with the wide lavender sash.
- 3
Secure the DIY halo wheel harness over your shoulders, hiding the straps beneath the outer robe layers so the wheel appears to float behind your back.
- 4
Put on a wig cap, then secure the extra-long white wig, brushing it smooth so it drapes down your back.
- 5
Apply pale, minimalist makeup and slip into the white flat shoes.
Makeup & hair
Style the long white wig to flow smoothly down your back. Keep makeup very pale and minimalist with a matte finish, using neutral tones and keeping your eyes closed or downcast to capture her signature serene, apathetic expression.
Mystic Flour Cookie for couples, groups, kids & more
- couples
- Pair with Dark Cacao Cookie or another Beast Cookie like Shadow Milk Cookie.
- group
- Assemble a group of the five Beast Cookies from Cookie Run: Kingdom.
- kids
- Use a simplified white robe or kimono with a lightweight cardboard halo attached directly to a small backpack.
- Plus size
- Flowing, oversized traditional robes offer an adjustable, comfortable, and majestic fit for all body types.
Tips
- Keep the halo wheel as lightweight as possible using foam board or a hollow plastic hoop so it remains comfortable to wear all day.
- Use clear elastic straps for the halo harness so they blend in invisibly against your neck and shoulders.
- Wear comfortable, supportive flat shoes underneath, as the long hem of the robes will completely cover your feet anyway.
Mystic Flour Cookie costume FAQ
- What is Mystic Flour Cookie's design inspired by?
- Her design is heavily inspired by traditional East Asian Buddhist aesthetics, featuring flowing monk-like robes, a halo wheel, and a theme of spiritual apathy.
- How do I make the floating halo wheel?
- You can craft it using a lightweight hula hoop or foam board, paint it white and gold, and mount it to a cardboard backplate worn like a backpack under your robes.
- Can I do her 'Darkness Before Dawn' look instead?
- Yes! Swap the white robes and wig for raven-black satin robes and a long black wig to recreate her legendary alternative costume.
Did you know? Mystic Flour Cookie is the first of the powerful 'Beast Cookies' introduced in Cookie Run: Kingdom, representing the apathy that contrasts with the Soul Jams.