What You’ll Need
London Fog Single Breasted Long Trench Coat in Khaki
Wool Felt Fedora Hat in Gray
Fruit of the Loom T-Shirt in Black
Levi’s Men’s 517 Bootcut Jean
Trainer Velcro Sneakers in Black
Rubbermaid Broom
White Mannequin Hand
Vincent Adultman relies almost entirely on physical proportions and two absurd prop hands. The outfit is ostensibly standard business attire—a khaki trench coat, a fedora, dark trousers—worn in a way that suggests several small bodies bundled together under a single coat. The comedy hinges on how poorly the pieces fit rather than tailoring perfection.
Putting this together as a solo cosplayer means leaning into exaggerated sizing. An adult wearer cannot literally stack three people without extreme acrobatics, so the costume works best by taking an oversized coat and letting the rigid, artificial hands do the visual storytelling.
The Oversized Coat and Hat
The khaki trench coat is the central piece of the build. Vincent wears a classic single-breasted cut with wide lapels and a belt, but the coat hangs drastically low on his frame. Sizing up significantly on a basic khaki coat gives the right droop through the shoulders and lets the fabric puddle around the calves. The London Fog Single Breasted Long Trench Coat in Khaki provides that traditional business silhouette while remaining light enough to carry without overheating. Leaving the buttons undone or loosely cinching the belt creates the impression of an uneven, shifting torso underneath.
Sitting right above the high-buttoned coat is the gray fedora. Vincent’s hat is a standard pinched-crown felt fedora in neutral gray with a modest brim. The Wool Felt Fedora Hat in Gray sits directly on top of the head with no elaborate styling needed. Because the character has ordinary messy sandy-brown hair beneath the brim, you can use your natural hair or a simple short wig if needed, but the hat itself does most of the framing.
The Broom and Mannequin Hands
The hands are where the costume immediately becomes Vincent Adultman. His left arm is quite literally a household broom head poking out of the sleeve, bristles flaring outward where fingers should be. The Rubbermaid Broom has the stiff, angled bristles and plastic collar matching the cartoon design. You can unscrew or cut down the broom handle to a manageable grip length so you can hold it securely inside the coat sleeve while keeping the bristle head exposed.
The right arm uses a pale, rigid hand. A White Mannequin Hand slipped into the right sleeve cuff creates that stiff, unmoving grip that Vincent rests on counters or holds drinks with. Mounting the mannequin hand to a lightweight dowel or securing it around your own wrist inside the cuff lets you manipulate the sleeve without breaking the illusion of an artificial plastic limb.
Everyday Base Layers
Under the coat, the visible clothing is mundane, which highlights the oddness of everything else. Vincent wears a simple black crewneck underneath the coat’s lapels. A Fruit of the Loom T-Shirt in Black serves as an unobtrusive, comfortable base layer that keeps the focus on the outer coat.
For pants, Vincent wears medium-wash blue denim with a relaxed cut that breaks over the shoes. Levi’s Men’s 517 Bootcut Jean matches that straight-to-bootcut profile without looking tailored or modern. The hem should sit loose over footwear rather than rolled or cropped.
His shoes are classic youth-style black trainers with dual hook-and-loop straps across the bridge. Trainer Velcro Sneakers in Black match the visual joke of an adult businessman wearing children’s footwear. They require zero modification and keep long convention walks painless.
