Season launch · Fall · Halloween · Holiday 2026

My best friend may not be my sister but she’s my sister by heart shirt

9.2K+ bought in past month

Original price was: $27.99.Current price is: $19.99.Save 29%

4.7(75)
in T-shirt
Standard Shipping Arrives Nov 6 – 9

Typically delivered in 3–6 business days (US)

  1. Nov 3 Order placed
  2. Nov 4 – 5 Order ships
  3. Nov 6 – 9 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 6 – 9 if you order today. Hooray!

Real customer photos

Alicia
Georgann
Kathleen

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Description

This sister by heart shirt features a touching message honoring the deep bond between best friends who are like sisters. It is an ideal gift for besties, celebrating chosen family and enduring friendship on birthdays, Friendship Day, or Christmas.

Highlights

  • Features a heartfelt quote about chosen family
  • Perfect gift for your best friend
  • Ideal for Friendship Day or birthdays
  • Celebrates deep sisterly bonds

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 US delivery take?

US delivery typically takes 3–6 business days, including production time for this made-to-order item.

Is this suitable as a birthday gift?

Yes, it makes a thoughtful birthday present for a best friend, highlighting your special sister-by-heart connection.

Does it fit true to size?

Please consult the specific size chart provided on the product page to ensure the best fit for you or your recipient.

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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★★★★★

Perfect. Just as pictured and described.

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

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

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