Big Sister

Big Sister

from 18.50


Our high-quality poly/cotton sleeveless pet shirts are lightweight and breathable. Perfect for every day wear and always a stylish choice for any kind of weather.

  • Our classic black shirt with a hint of stretch
  • Select the color of your choice for the heart. The words "Big Sister" will be done in white
  • Shirts are double stitched in all the right places for comfort and durability 



  • Shirt sizing runs very small
  • Sizing based on pet measurements 
  • Compare measurements to sizing chart for accurate fit
  • If in between sizes, recommended to go up a size


Please note that colors may appear slightly different on the actual product than on your computer screen.

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  • Machine wash inside out with mild detergent for easy care
  • Do not iron directly on design 
  • Hang dry for best results
  • Pull over style for easy dressing on the go 
  • Soft and slightly stretchy fabric for a comfortable fit

Unlike pet shirts that you can buy from any old retailer, we offer our beautiful custom-made pet shirts in TEN different sizes! Pets are just like humans! They can weigh the same but wear totally different sizes! Because our sizes provide a more custom fit, you will find that our shirts run VERY small in comparison to the standard sizing found elsewhere. Make sure to measure your pet to determine the perfect size before placing your order. Because we custom make everything, we are unable to accept any returns or exchanges. And remember, if you are stuck between sizes, it’s always better to go up than go down.

Don’t you think your pet deserves a fabulous fit? We certainly do! 

Our items are made with the highest-grade heat transfer vinyl. We love and prefer heat transfer vinyl over ink because even through washing, it’ll never fade, crack, or peel. This means your item stays witty, pretty and fabulous, just the way you like it. It’s the best, and really, who doesn’t absolutely adore the best?