Adult Opposuits Pokemon Mewtwo Onesie Costume
- Onesie
Small Moments,
Monster Memories
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| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Small | Chest | 34 3/4" | 88cm |
| X-Small | Waist | 28 1/4" | 72cm |
| X-Small | Hips | 37 3/4" | 96cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Chest | 36 1/4" | 92cm |
| Small | Waist | 30" | 76cm |
| Small | Hips | 39 1/4" | 100cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Chest | 37 3/4" | 96cm |
| Medium | Waist | 31 1/2" | 80cm |
| Medium | Hips | 41" | 104cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Chest | 41" | 104cm |
| Large | Waist | 35 1/2" | 90cm |
| Large | Hips | 42 1/4" | 107cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Chest | 42 1/2" | 108cm |
| X-Large | Waist | 37" | 94cm |
| X-Large | Hips | 43 1/4" | 110cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| 2X-Large | Chest | 44" | 112cm |
| 2X-Large | Waist | 38 1/2" | 98cm |
| 2X-Large | Hips | 44" | 112cm |
- 100% polyester
- Fleece onesie has a zipper down center front, rubber charm on zipper pull
- Rib knit sleeve and ankle cuffs, side pockets, sewn in tail on back
- Attached hood has embroidered facial features
- Officially licensed
The Most Powerful Being Wears Pajamas
Mewtwo didn't escape from a laboratory just to look ordinary. This officially licensed Pokemon onesie costume channels the legendary psychic powerhouse into one gloriously cozy, eye-catching suit built for the boldest trainer in the room.
Lavender Legend, Head to Toe
The suit captures Mewtwo's iconic silhouette in full — pale purple fabric, that distinctive armored chest design, and character details printed with the sharp clarity fans expect from OppoSuits' signature all-over style.
The hood brings the finishing touch, shaped to evoke Mewtwo's formidable cranium and completing the transformation from mild-mannered human to genetically engineered Pokemon supreme.
OppoSuits Quality Worth Catching
OppoSuits built its reputation on bold prints and reliable construction. This onesie delivers both — comfortable enough for a full night of Halloween mayhem, structured enough to hold its shape through every photo opportunity.
Gotta Wear This One
Whether ruling a Halloween party, hitting a Pokemon-themed event, or simply declaring total psychic dominance over a casual gathering, this onesie costume makes the statement without saying a word.
Designed for adults, it fits with enough ease to move freely while keeping the look fully intact. Mewtwo demands respect, and this costume delivers exactly that.