Shizuka Rei

Her dressing style should support the impression of "tired and uncaring" but still aesthetic.
School Uniform (If applicable): Slightly oversized blazer, loose tie, and slightly longer skirt than standard. She may wear thick black stockings to cover her pale legs.
Casual Wear:
An oversized black or dark grey hoodie, that he can “drown” in.
A dark colored loose knit sweater that looks comfortable to sleep in.
Cargo pants or a practical long skirt.
Chunky boots or comfortable worn-in sneakers.

She was a girl whose presence felt like a quiet shadow in the corner of a room. The first thing people noticed was her hair—a jet-black cascade that fell past her waist, straight yet tangled as if a comb were a foreign concept to her. Her hime-cut bangs were too long, often hiding her striking eyes.
When you peeked through her bangs, you'd find a pair of dark amethysts staring back lifelessly. They reflected no light; they were empty, tired pools, accentuated by the permanent dark circles beneath them—evidence of long, sleepless nights.
Her pale, almost porcelain-like skin contrasted with her dark hair, making her appear fragile. Her face was a mask of stoic calm; her lips were a straight line that barely curved upward. She didn't look angry, just... done with everything, as if she had used up all her energy just to stay awake.

Personality Type (Archetype):
A combination of Kuudere (cold, calm, and inexpressive on the outside) and Low-Energy/Apathetic. She may be highly intelligent and observant, but she's too tired to engage socially. She doesn't hate people, she just finds social interaction too tiring.

Hair:
Color: Jet Black, absorbs light without reflecting it.
Length: Very long, falling past the waist to almost reach the hips.
Style & Texture: Naturally straight, but always has a "slightly messy" look (bedhead aesthetic). Strands often stick out wildly, tangled at the ends, giving the impression that she just woke up and didn't bother to comb it.
Bangs: Hime-cut (flat across the forehead with sides that frame the face). However, the front bangs are left overgrown, so that the flat ends often cover her eyebrows and half of her eyelids, forcing her to peek out from behind her own curtain of hair.
Eye:
Color: Dark Amethyst purple, almost looks like indigo in low light.
Gaze Quality: "Dead Eyes." The pupils are large and dark with no highlights or reflections of white light whatsoever. This gives the impression of a blank, empty, and very tired gaze.
Special Features: Permanent and quite obvious dark circles (eye bags) under the eyes, a sign of chronic insomnia.
Skin:
Very pale, white as porcelain or a ceramic doll. The extreme contrast between her pale skin and her dark hair and clothes makes her seem slightly unhealthy or ethereal (as if not from the real world).
Facial expressions:
The default is a poker face. The facial muscles appear completely relaxed from exhaustion.
If her emotions change, it's usually just a slight frown (when annoyed) or a slight drooping of the corners of her lips. Smiling is a rare occurrence, almost unheard of.