This Is My Human Costume I’m Really An Alien T-Shirt | Funny Graphic Tee – Unisex Fit
Price range: $19.97 through $25.97
The easiest disguise you will ever wear. This This Is My Human Costume I’m Really An Alien T-Shirt brings a retro sci-fi vibe and sarcastic humor to your Halloween and everyday wardrobe.
Show off your out-of-this-world sense of humor with this This Is My Human Costume I’m Really an Alien t-shirt. Featuring a cute green alien flashing a peace sign against a retro sunset background, this funny graphic tee is perfect for sci-fi fans, UFO lovers, Halloween fun, and anyone who feels just a little different from the rest of the humans.
Great for casual wear, themed parties, comic conventions, spooky season, or gifting to the quirky person in your life, this design brings cosmic humor and playful personality wherever it goes.
Printed on a reliable, 100% cotton tee, this shirt provides a solid, comfortable fit. I always skip the thin, see-through clingy fabrics so you get a durable, quality shirt that holds its shape perfectly, whether you are trying to blend in on Earth or just waiting for the mothership to finally pick you up.
The Classic Tee (Gildan 5000) for Men and Women
This product is printed on the Gildan 5000, a heavy cotton, Unisex classic-fit tee known for its durability and comfort.
- Brand: Gildan
- Model: 5000 Heavy Cotton™
- Fit: Classic Fit for Men and Women (Runs true to size)
- Material: 100% US Cotton*
- Fabric Weight: Medium (5.3 oz/yd² or 180 g/m²)
Key Features:
- Comfy & Durable: No side seams (tubular knit) means less fabric waste and a more attractive fit.
- Built to Last: Taped neck and shoulders for extra durability at stress points.
- Smooth Feel: Specially spun fibers provide a smooth surface for premium printing vividity.
- Ethical Sourcing: Made with ethically grown and harvested US cotton. Gildan is a proud member of the US Cotton Trust Protocol.
*Material Note: Fiber content may vary for different colors. Heather and Sport Grey colors usually contain polyester.
How to Find Your Perfect Fit
Pro Tip: Measure your own clothes, not your body!
- Step 1: Lay your favorite fitting t-shirt flat on a table.
- Step 2: Measure the Length (A) shoulder to hem.
- Step 3: Measure the Width (B) armpit to armpit.
- Step 4: Compare to the numbers below.
Note: Product measurements may vary by up to 2″ (5 cm).
| INCHES | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|
| Width, in | 18.00 | 20.00 | 22.00 | 24.00 | 26.00 | 28.00 | 30.00 | 32.00 |
| Length, in | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 33.00 | 34.00 | 35.00 |
| Sleeve length | 15.10 | 16.50 | 18.00 | 19.50 | 21.00 | 22.40 | 23.70 | 25.00 |
| METRIC | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|
| Width, cm | 45.72 | 50.80 | 55.88 | 60.96 | 66.04 | 71.12 | 76.20 | 81.28 |
| Length, cm | 71.12 | 73.66 | 76.20 | 78.74 | 81.28 | 83.82 | 86.36 | 88.90 |
| Sleeve length | 38.35 | 41.91 | 45.72 | 49.53 | 53.34 | 56.90 | 60.20 | 63.50 |
To ensure your custom print lasts a lifetime, please follow these simple care instructions.
Washing inside-out is the most important step!
- Machine Wash Cold
Turn inside-out. Use a gentle cycle with mild detergent. - No Bleach
Avoid bleach and fabric softeners, as they can break down the ink. - Tumble Dry Low
Low heat is best. Hang-dry works even better for longevity. - Do Not Iron Print
Cool iron inside-out if needed. Never iron directly on the design.











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