What You’ll Need
Blonde Anime Wig
Pink Flower Hair Clip
Green Notebook
White Short Sleeve Button Down
Dark Green Sweater Vest
White Dress Socks
Slip-On Loafers
Khaki Shorts
Teal Anime Wig
Purple and Pink Flower Crown
Potted Plant Plush
Yellow-Green T-Shirt
Blue Shortalls
Basil has two distinct designs across Omori: the pastel fantasy palette of Headspace and the grounded, muted schoolboy attire of the Real World. Because both rely on relatively simple base garments, the identity of the cosplay hinges heavily on specific color matching, hair styling, and signature floral accents.
Deciding between the dream realm and reality determines the entire foundation of your build, from wig color down to footwear.
Real World: The Sweater Vest Layering
Basil’s real-world outfit is tidy, school-appropriate, and conservative. The core piece is a dark green sweater vest worn over a crisp white short sleeve button down shirt. You want the collar of the button-down neatly exposed over the V-neck or crew cut of the knitwear, keeping the cuffs and sleeves relatively tailored.
Dark Green Sweater Vest
White Short Sleeve Button Down
Pair the tops with classic khaki shorts cut just above the knee. Footwear is understated: mid-calf white dress socks worn pulled straight up, paired with dark brown or black slip-on loafers. Keeping the socks clean and the loafers scuff-free helps maintain Basil’s quiet, careful appearance.
Khaki Shorts
White Dress Socks
Slip-On Loafers
Headspace: Overalls and Garden Florals
In Headspace, Basil swaps muted earth tones for bright storybook pastels. His main outfit consists of blue denim shortalls worn over a bright yellow-green t-shirt. Bib overalls with metal clasp hardware work best, giving the outfit the childlike, nostalgic silhouette intended for his dream-world self.
Blue Shortalls
Yellow-Green T-Shirt
Hair and Floral Details
Choosing your wig depends entirely on which version you assemble. For the Real World, use a pale blonde anime wig cut into a short, slightly messy layered bob with piecey bangs across the forehead. A single pink flower hair clip tucks into the left side of the hair above the ear.
Blonde Anime Wig
Pink Flower Hair Clip
Headspace requires a soft teal anime wig in the exact same feathered cut, accompanied by a purple and pink flower crown resting across the head rather than an individual clip. The crown should sit lightly across the crown of the head without crushing the styled volume of the wig fibers.
Teal Anime Wig
Purple and Pink Flower Crown
Signature Props
Basil rarely appears without something held in hand. For a real-world portrayal, carry a green notebook to represent his photo album. For Headspace, a small potted plant plush or sunflower prop immediately communicates his role as the group’s gardener while giving you something comfortable to hold during events.
