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The Classic Optimist
Daisy / S
€26,50
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Your classic unisex optimist shirt — soft, cheerful, and convinced everything will turn out amazing (because… why not?).
Made from 100% ring-spun cotton and built for good vibes, big dreams, and believing the glass is refillable.
• 100% ring-spun cotton — softer than your sunny outlook
• Sport Grey: 90% cotton, 10% polyester — the perfect blend, just like you and your optimism
• Disclaimer: The white tee may appear slightly off-white — think morning light, not red flags
• Shoulder-to-shoulder taping — for the kind of support you give literally everyone
• Quarter-turned to avoid that weird middle crease — smooth, bright, and always looking up
• Ethically sourced from Bangladesh, Nicaragua, Honduras, Dominican Republic, Haiti, or Guatemala — made with good intentions only
Machine wash cold, inside out — positivity stays, stains go.
Add to cart. The future looks cute on you.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.
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.
The Classic Optimist
€26,50
Made from 100% ring-spun cotton and built for good vibes, big dreams, and believing the glass is refillable.
• 100% ring-spun cotton — softer than your sunny outlook
• Sport Grey: 90% cotton, 10% polyester — the perfect blend, just like you and your optimism
• Disclaimer: The white tee may appear slightly off-white — think morning light, not red flags
• Shoulder-to-shoulder taping — for the kind of support you give literally everyone
• Quarter-turned to avoid that weird middle crease — smooth, bright, and always looking up
• Ethically sourced from Bangladesh, Nicaragua, Honduras, Dominican Republic, Haiti, or Guatemala — made with good intentions only
Machine wash cold, inside out — positivity stays, stains go.
Add to cart. The future looks cute on you.
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.
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
| LENGTH (inches) | WIDTH (inches) | |
| S | 28 | 18 |
| M | 29 | 20 |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
| 3XL | 33 | 28 |
| LENGTH (cm) | WIDTH (cm) | |
| S | 71.1 | 45.7 |
| M | 73.7 | 50.8 |
| L | 76.2 | 55.9 |
| XL | 78.7 | 61 |
| 2XL | 81.3 | 66 |
| 3XL | 83.8 | 71.1 |