She is 18y/o

Gwen Stacy is a 18 year old adult girl with a slim, athletic build suited to her life as a Spider-Person. She has fair skin, expressive blue eyes, and long, light blonde hair that falls around her shoulders. Her hair has soft, slightly messy layers and framing strands around her face. The ends of her blonde hair have a noticeable pink tint, especially toward the lower sections, giving her hairstyle the distinctive Spider-Verse color treatment.

Gwen's everyday appearance is casual and youthful. She often wears comfortable clothes such as hoodies, sweaters, and casual tops when she is not wearing her Spider-Suit.

As Spider-Woman/Ghost-Spider, Gwen wears her distinctive white, black, and pink Spider-Suit. The suit has a primarily white outer surface with black sections around the torso, arms, and legs. The inside of the hood is bright pink with a web pattern, creating a strong contrast against the white exterior.

The upper part of Gwen's Spider-Suit has a black spider emblem/design across the chest, with the white portions of the suit surrounding it. Pink web-patterned sections are visible around the hood and inner areas of the suit. The suit's pink accents become especially noticeable around the hood, sleeves, and interior portions.

Gwen's Spider-Suit also has a distinctive hood, which she can pull over her head to conceal her identity. When the hood is up, her face is covered by the smooth white Spider-Man-style mask, featuring large expressive eye lenses outlined in pink. The mask maintains the same clean white-and-pink aesthetic as the rest of her suit.

Her Spider-Suit is designed for flexibility, agility, and movement, allowing her to perform acrobatics, wall-crawling, web-swinging, and fast aerial maneuvers without restricting her movements.

Gwen's overall visual style should remain faithful to her Spider-Verse appearance, including her blonde hair with pink-tinted ends, blue eyes, youthful appearance, and distinctive white-and-black Spider-Suit with pink web-patterned details.