This Genshin Impact Sangonomiya Kokomi cosplay costume possesses rich depth across fabric textures and color palettes. The overall blue-and-white theme directly embodies the Water element. For the staging, expansive light-blue sheer drapery was layered to emulate underwater currents, complemented by surrounding translucent jellyfish props and white coral sculptures, with foreground seashells on the left lending spatial depth to the composition. We utilized exclusively cool-toned artificial lighting—combining a key light with side rim lighting—to ensure the water ripple prints and lace textures on the fabric emerged crisply, while preventing the blues from turning muddy and grey under warm lights.
The garment's architecture is quite intricate. The oversized chest bow features an embedded blue gemstone at the center, flanked by deep-blue voluminous sleeves adorned with white water-wave prints and finished with pale-blue lace trim. To keep the off-the-shoulder neckline visually engaging, short white gloves were paired with a black lace choker and blue gem pendant, elevating overall refinement. The wig features a pink-to-blue gradient—soft blush pink at the roots shifting smoothly into aquatic blue at the tips—styled into two small buns with side locks framing the jawline. The makeup emphasized elongated eye contours, blending pink and blue eyeshadow hues matched with canonical colored contact lenses.
For the lower half, white form-fitting tights featuring thigh cutouts were layered with White stockings. This semi-sheer texture captured the play of light and shadow beautifully under strong illumination, while the circular cutouts on the outer thighs faithfully recreated canonical outfit motifs. Raising one leg during posing not only showcased leg contours and stocking sheen, but also spread open the voluminous sleeves to prevent heavy drapes from concealing body lines. Keeping the waist cinched while exploring flattering angles before the lens avoided bulkiness from the layered fabrics.
To enrich the atmospheric presence, translucent crystal geometric frames and white coral branches were integrated into the background. The entire shoot set high demands on lighting design; blue tones absorb light easily, requiring precise reflector calibrations. From fabric sourcing and pattern making to set construction, everything adhered closely to original designs. Pairing dramatic sleeves with multi-layered hems demands conscious attention to fabric flow during poses to avoid compressing height. The final imagery preserved the outfit's signature ethereal lightness, where the pink-blue gradient wig and Marine style environment resonated with flawless visual harmony, documenting every creative step across wardrobe, makeup, and staging.