The Witty Twin
I’m Proof the Pull-Out Method Doesn’t Work Onesie
I’m Proof the Pull-Out Method Doesn’t Work Onesie
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Bold Baby Humour
Get ready for laughs with the I’m Proof the Pull-Out Method Doesn’t Work Onesie, a cheeky baby outfit designed for parents with a sense of humour. This playful design is perfect for breaking the ice at baby showers or bringing smiles to everyday wear.
Crafted from soft, breathable cotton, the I’m Proof the Pull-Out Method Doesn’t Work Onesie keeps your little one comfortable while delivering a hilarious message. Easy snap closures make diaper changes quick and convenient, while the bold print ensures the joke never gets missed.
Perfect as a gag gift or a funny addition to your baby’s wardrobe, the I’m Proof the Pull-Out Method Doesn’t Work Onesie is both practical and memorable.
Because sometimes, the tiniest humans make the biggest punchlines — and the I’m Proof the Pull-Out Method Doesn’t Work Onesie says it all.
• 100% ring-spun combed cotton
• Heather colors are 52% ring-spun combed cotton and 48% polyester
• Fabric weight: 3.9 oz/y² (132.2 g/m²)
• Side-seamed construction
• Envelope neckline
• Three-snap leg closure
• Blank product sourced from Nicaragua, Honduras, or the US
Age restrictions: For adults
EU Warranty: 2 years
In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Size guide
WIDTH (inches) | FITS BABY LENGTH (inches) | FITS BABY WEIGHT (LBS) (lbs) | |
3-6m | 9 3/8 | 20-25 | 12-16 |
6-12m | 9 7/8 | 25-28 | 16-22 |
12-18m | 10 3/8 | 28-30 | 22-27 |
18-24m | 10 7/8 | 30-32 | 27-30 |






