Season launch · Fall · Halloween · Holiday 2026

I Am Not A Serial Killer I Promise Vintage Shirt

6.7K+ bought in past month

Original price was: $25.99.Current price is: $22.99.Save 12%

5.0(350)
in T-shirt
Standard Shipping Arrives Nov 16 – 19

Typically delivered in 3–6 business days (US)

  1. Nov 13 Order placed
  2. Nov 14 – 15 Order ships
  3. Nov 16 – 19 Delivered
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  • Total: $0.00
Size guide · How it fits

Unisex T-Shirt · Gildan 5000

Unisex classic fit — true to size. Size up for a looser look.

SizeLengthChest (flat)
S2818
M2920
L3022
XL3124
2XL3226
3XL3328
4XL3430
5XL3532

All measurements in inches. Chest width is laid flat (half chest). View all size charts

Buy more, save more

  • 2 items 5% OFF
  • 3 items 10% OFF
  • 4 items 15% OFF
  • 5 items 20% OFF

Arrives by Nov 16 – 19 if you order today. Hooray!

Real customer photos

Alicia
Georgann
Kathleen

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Description

The I Am Not A Serial Killer I Promise Vintage Shirt is a sarcastic graphic tee designed for dark humor enthusiasts and true crime fans who appreciate edgy, vintage-style statements. This funny true crime t-shirt suits those with a sharp wit looking for conversation-starting casual wear. It works well as a playful gift for friends who enjoy spooky season aesthetics or ironic apparel.

Highlights

  • Sarcastic vintage-style text appeals to dark humor lovers
  • Ideal for Halloween parties or everyday casual outfits
  • Makes a witty gift for true crime podcast fans
  • Features the exact phrase 'I Am Not A Serial Killer I Promise'

I Am Not A Serial Killer I Promise Vintage Shirt

Find Your Fit

Check the size chart for exact measurements before you order.

Made to Order

Each item is made when you order it. US delivery typically takes 3–6 business days (production + shipping); see shipping details. Colors may vary slightly between your screen and the finished product.

FAQ

How long does delivery take?

US delivery typically takes 3–6 business days, covering both production time and shipping duration.

Is this shirt good for gifting?

Yes, it is an excellent gift for friends with a sarcastic sense of humor or true crime interests, especially for Halloween.

What occasions suit this design?

This tee fits casual daily wear, Halloween events, or themed gatherings where dark humor and irony are appreciated by guests.

What our customers say

Real reviews from verified Etsy shoppers.

4.8 (73,575)340K+ salesStar Seller
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Etsy
★★★★★

Loved this T-shirt! The quality of the T-shirt is really good, it's not a cheap, thin T-shirt. I got black sparkles for the design and I love it.…

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Alicia · Apr 27, 2025

Etsy
★★★★★

Perfect. Just as pictured and described.

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Georgann · Apr 26, 2025

Etsy
★★★★★

I love my shirt!! It is sooo pretty!!!

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Kathleen · Apr 26, 2025

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★★★★★

I absolutely love this shirt. It's very soft and well made. I highly recommend this shop.

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★★★★★

Beautiful shirt. Fast service. Love the color.

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Dale · Apr 23, 2025

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★★★★★

Super nice gift! Delivery took a while but the result is great.

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