You Will Need The Following Items
Bowsette is a fan-created mashup that imagines Princess Peach with Bowser-style power — crown, horns, spikes, and a dark, dramatic gown. The look is instantly recognizable online: glamorous villain energy with classic Mario-world details. If you want a costume that’s part cosplay, part Halloween “final boss,” Bowsette is the perfect pick.
Additional tips
Group Costume Ideas
Mario Universe Villains Theme
Bowsette: Black gown, horns, crown, spiked cuffs, and confident villain glam.
Bowser: Spiked shell, orange/green palette, and big roar energy.
Princess Peach: Pink gown, crown, and sweet-but-stubborn attitude.
Mario: Red cap, overalls, and a mustache.
Luigi: Green cap, overalls, and slightly-panicked bravery.
“Dark Kingdom” Theme
Bowsette (your dark royalty)
Goth Peach: Black/purple dress with a crown.
Dry Bones: Skeleton suit + bone mask.
Shy Guy: Red robe + mask.
Magikoopa/Kamek: Wizard robe + wand.
Hair & Makeup
Hair: Big blonde volume with flared/spiky ends. A blonde wig is easiest; tease the crown and flip the ends outward for that “game character” silhouette.
Makeup: Glam and sharp — winged liner, defined lashes, soft contour, and a pink or mauve lip. Add a little highlight to keep it “royal,” not muddy.
Details that sell it: The small gold crown, curved white horns, and black spiked cuffs.
Personality & Pose
Bowsette reads as confident, teasing, and powerful — like she knows she’s the main character.
Pose: Crossed arms with a smirk, or one hand lifted as if you’re about to cast a spell.
Expression: Playful menace — smile like you already won.
Attitude: Regal, flirty, and intimidating in a fun way.
Tagline Ideas
Crown on. Claws out
Welcome to my castle
Final boss energy
