[Castorice cosplay] Detailed Breakdown of Honkai: Star Rail's New Skin Blue Butterfly Fairy Styling

The look I'm presenting this time is currently my favorite new skin for the golden lineage character, and the overall design is incredibly layered. The moment I got the costume, I was instantly captivated by its ethereal quality; the butterfly elements from the headpiece to the skirt hem are all beautifully crafted.

The costume as a whole utilizes varying shades of blue gradients, starting from deep starry night blue to glossy royal blue, and finally transitioning to the light blue of the inner lining. The translucent butterfly wing fabric has excellent luster, refracting a blend of blue and purple colors under lit conditions, perfectly matching the temperament of Castorice.

For the wig, I chose a light lavender long straight style, retaining the signature straight bangs and the thick side braid. While styling, I intentionally created volume in the hair strands, which, paired with the attached elf ears, makes the overall facial contour and head-to-shoulder ratio look much softer. The makeup follows a translucent, shimmering path, utilizing dense eyelashes and light-colored contact lenses to enhance the gaze while avoiding heavy eye makeup, keeping the visual focus strictly on the blue and purple tones of the dress itself.

During the shoot, I intentionally experimented with two compositions. The half-body close-up (Image 1) focuses on capturing the blue butterfly hair accessory on the head, the black choker around the neck, and the interaction with my arms. The hand gestures were intentionally kept light, amplifying the character's gentleness when paired with the gaze. As for the full-body standing pose (Image 2), to showcase the full view and proportions of the costume, I stood on a black circular figure base to shoot. The inclusion of the base gave the entire set of images a visual effect of materializing the character into a scale figure, giving it a true sense of Figure cosplay, while the card props at my feet naturally enriched the overall narrative.

To complement this presentation, a lot of effort went into managing the natural drape angle of the skirt during the early stages of the shoot. Particular attention had to be paid to the 3D blue flower ornament at the waist and the white ruffled layers on the inner side of the skirt, as they are crucial to the light and shadow contrast of the frame. In the post-processing of this set, I intentionally preserved the authentic texture of the materials without excessive skin smoothing, striving as much as possible to retain the texture of the leather and the sheen of the fabric. Personally, I feel the overall character recreation accuracy is quite high, and every single detail can withstand being zoomed in on.