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Halloween Costumes for All Ages!
Get into the Mario universe for Halloween, office group costumes, or a themed party with a Bowser look inspired by the Mario 2026 film.
This adult hooded onesie zips on easily for a quick, all-in-one costume. The hood features a printed Bowser face, and spikes on the back finish the character-inspired look without extra pieces to put together.
It’s an easy way to join a Mario family theme or show up in a recognizable video game costume with less prep. Check the size chart to find your fit, or consider it as a fun gift for a Mario fan.
| Tag Size | Recommended Height (in) | Chest (in) | Shoulder (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|---|
| S | 67–69 | 36–38 | 18 | 30–31 | 36–38 |
| M | 69–71 | 39–41 | 19 | 32–34 | 39–41 |
| L | 71–73 | 42–44 | 20 | 35–37 | 43–44 |
| XL | 73–75 | 45–47 | 20 | 38–39 | 46–47 |
| 2XL | 75–77 | 48–50 | 21 | 41–43 | 49–50 |
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