Tanpopo Ohanami : Magical Girl Dandelion
“Dandelion Sparkling Stream!”
I began reading Magical Girl Dandelion on the VIZ app in February 2025 and quickly became infatuated. I hadn’t loved a magical girl series this much since Madoka Magica, and I wanted to run around in this fluffy costume as soon as I saw the first transformation panel.
While my cosplay ended up a little different compared to the technical drawing I created, I am very happy with the final result! I even began to like yellow and orange during the process of making this cosplay - two colors I absolutely avoided before.
My three biggest accomplishments in this cosplay were the dress, the tailcoat, and that umbrella. There were many tears shed and unsavory words spoken between the three.
The Build
I began this build as a passion project, but it evolved into a craftsmanship competition piece pretty quickly during its construction. Somewhere between cutting the steel hoop skirt boning and hand-sewing mitered bias tape corners, I decided to apply for the Winter Cosplay Championship at Holiday Matsuri 2025.
The dress was very much a “Frankenstein” pattern experience. I lifted the pattern from my favorite button-down dress and altered it, drafted my own triple-circle skirt pattern, and spread a pre-purchased sleeve pattern for maximum puffiness.
As for the finer details - there are organza box pleats around the neckline and deep back that have lace and sequins sewn in for maximum magical girl sparkle. The skirt is finished with about ten yards of stiff horsehair braid and then tacked in the middle of the ruffles to permanently hold the shape together, and the sleeves have four layers inside to keep their shape!
My favorite part of the dress is the sleeve trim! I freeform embroidered each petal into 2 layers of organza and then added a dangling floral lace I found on AliExpress and dyed to match the dress.
The tailcoat was my most difficult patterning experience to date. The shape was so foreign to me, I hardly knew where to begin! I settled on a sort of underbust corset shape for my base design, then pinned & cut mockup fabric until it sat atop my hoop skirt neatly.
There are three layers of the tailcoat: the yellow dupioni outside, the teal shantung inside, and a white canvas interlining. Without the interlining, the yellow was too thin and you could see the teal coming through! With it, I was able to achieve bright color blocking! The edges are finished with bias tape made from the same yellow dupioni outside. All 19 mitered corners are hand sewn and nice & strong! For extra support and to avoid unsightly wrinkles, I put spiral steel boning in each of the seams as well.
I spent 10 weeks after work and on weekends hand-sewing both laces to the edge of this tailcoat. I rewatched Ranma ½ and The Apothecary Diaries during this time…a few times…
Many tears were shed over the creation of this umbrella. It was my first time refitting an umbrella with my own canopy, my first time entirely 3D designing components, and the first time I encountered fiberglass during my (as of this writeup) 17 years as a cosplayer.
The base of the umbrella was purchased from Japanese dollar store, Daiso, in Tampa, FL for $5. I used a heat gun to remove the top and cut the clear rain canopy apart to make my pattern pieces.
Sometime during construction, I managed to lose the ease I accounted for, and ended up with a canopy that was 2 inches too short - too short to stretch in fear of breaking the fiberglass ribs.
It was at this point I donned the PPE, reached for my rotary tool, and cut the umbrella ribs…three times before I got it close enough for the canopy to reach. This was a great real-life experience in learning the
I knew I wanted a sort of ethereal and detachable trim on the edge for the skit segment of WCC, and was inspired by cosplayers and fashion influencers on Xiaohongshu/RedNote who used similar ribbons and adornments on their traditional parasols. To do this, I needed some sort of attachment and I decided magnets would be the best option with all factors considered. I modeled a tip both for the umbrella canopy to be sewn into, as well as for a magnet to be housed seamlessly inside. My friend, Michael, assisted me in finalizing the model and printing it on his resin 3D printer.
Achievements
Excellence in Sewing - Holiday Matsuri Winter Cosplay Championship 2025
