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Let everyone know you’re a fan of Billie Eilish fanatic with this tee! This tee features a white cotton T-shirt with an illustration of the cover photo of “Therefore I Am” by Billie Eilish. With this stylish tee, you can flaunt your affection for Billie Eilish. Whether wearing it with a pair of jeans or a skirt and heels, we’re sure you’ll find a way to make this T-shirt work for you!
Product Detail Therefore I Am T-Shirt
- Direct product design and printing take place in the US
- 100% purely soft cotton (Fiber content may change depending on the colors)
- Traditional fit (Classic Fit)
- Rip off the label
- Fits true to size
Shipping Guidelines
- Estimated Delivery Period:
US: Delivery time is at least 5-10 business days
Rest of the World: Delivery time is 10-20 business days.
- Worldwide Traceability Shipping is available in 3-5 business days.
So, Buy Billie Eilish Merch now here: merch-billieeilish.com
- Production Time: 1-3 business days.
- Shipping Time: 7-21 business days.
- Your return shipment is free of charge
- 100% Secure payment with SSL Encryption
| 5 star | 64% | |
| 4 star | 22% | |
| 3 star | 8% | |
| 2 star | 4% | |
| 1 star | 2% |
Customer Images
1-9 of 50 reviews
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Have worn this in the car, in the office, and outside — and it feels consistent across all temps.
I’m honestly disappointed. The quality isn’t what I expected at all — the stitching feels weak and doesn’t look clean. It doesn’t match the price point.
Hi Tyler,
Thank you for taking the time to share this with us — we’re really sorry that the stitching didn’t meet your expectations.
We’ve passed this feedback to our production team so they can double-check this batch again.
If you’d like, we can review this order and support you with an exchange or refund — just drop us a quick message at support@merch-billieeilish.com.
We truly appreciate you letting us know — it helps us improve faster.
Fit profile is modern and not old-school baggy, but it’s not tight either, just that perfect middle ground.
I thought the shipping would take longer but it landed sooner than planned which made the unboxing moment feel extra good.
I’ve tried washing it twice with cold water and the graphic still looks crisp, no flaking or dusty white fading.
The weight of the fabric feels just right for layering, not too heavy to make you sweat indoors but still legit for fall weather.
Honestly so easy to match — it literally works with white sneakers, black sneakers, or earthy tones.
It holds its shape even when sitting for long periods which is not something most cheap hoodies can say.
Colors in real life match what I saw on the store page, no weird yellow tint or faded blue tone which some sites have.