FAQs
Helping you find your way through working with Sunday Cool.
The maximum print size for your design depends on the garment size that you order. Please read below for our printing specifications. - Adult sized shirts: 12”w x 16”h - Youth sized shirts: 9”w x 11”h - Pull over hoodies: 12”W x 10”h - Sleeve (Long sleeved shirts) 4”w x 14”h
We currently only ship to states within the continental US + Hawaii, Alaska, and Canada.
Adult-Sized Apparel Dimensions:
XXS: 15” W x 25” L
XS: 16” W x 26” L
S: 18” W x 28” L
M: 20” W x 29” L
L: 22” W x 30” L
XL: 24” W x 31” L
2XL: 26” W x 32” L
3XL: 28” W x 33” L
Body Length Tolerance: 1"
Chest Tolerance: 1"
Youth-Sized Apparel Dimensions:
XS: 14” W x 18” L
S: 15” W x 20” L
M: 17” W x 22” L
L: 18” W x 24” L
XL: 20” W x 26” L
Body Length Tolerance: 1"
Chest Tolerance: 1"
These are the best files for us to use to print your awesome design. We will need to review the artwork to make sure that it falls within our printing specifications. If the files do not meet our standards for printing, we could advise you on how to prep the file or set the file up to our print standards which may or may not require an art charge. - Adobe Illustrator (.ai) - Adobe Photoshop (.psd) - Encapsulated Post Scripts (.eps) - Adobe PDF files (.pdf) Other acceptable file types:
These file types are acceptable and might need to be recreated depending on the quality of the image in the file. If the files do not meet our standards for printing, we could advise you on how to prep the file or set the file up to our print standards which may or may not require an art charge. - .png - .jpg - .gif
If the login screen indicates a 6-digit code was sent but you haven't received it, try the following steps:
- Check your Junk or Spam folder
- If you have a business account, inquire if a system administrator can check for a quarantined message.
- Try an alternative email address
If the issue persists, please hop on our live chat or give us a call.
Some phones may have issues displaying the art properly. For the best experience, we recommend accessing the portal from a desktop device using Google Chrome.
You bet! Our custom stickers are tough enough to handle whatever Mother Nature throws their way—wind, rain, sun, you name it.
A die cut sticker is basically a sticker that's cut into whatever cool, custom shape fits your logo or design. No boring rectangles here!
Absolutely! You can print in full color on the background of your custom Sticker Sheet. Your design, your way!
Our vinyl stickers are laminated for a smooth, durable matte finish—except for our holographic stickers, which come with a glossy shine to make the material pop!
A sticker topper is a printed piece of cardstock that folds over the top of your sticker pack to seal in your stickers. Best of all, it’s fully customizable! Add your logo, event details, or any design you want to make your pack stand out.
You don’t have to be exact when selecting a size. We'll determine the best size based on your artwork and adjust the price during proofing.
Note: A 3"x3" sticker covers 9 square inches of surface area, so any size combination that equals 9 inches—like a 2"x4.5" or a 1"x9"—will have the same cost. Just focus on the approximate dimensions you want, and we'll fine-tune it to fit your design!

Sales tax is determined based on the shipping address and the specific tax rules for the state where the product is being shipped.
Before completing your order, please double-check that your shipping address is correct. If the address is invalid, it will default to Sunday Cool’s address, which may impact the tax calculation.
To have sales tax removed, please submit a valid Tax Exemption Certificate. Once reviewed and approved, we will update your order.
If you submit a valid Tax Exemption Certificate after payment, we can refund the sales tax once it has been reviewed and verified.
If you do not already have a certificate on file with us, you’ll find a link to submit it in the quote email you receive. Simply follow the link to a landing page where you can upload your certificate.
If the address you enter is incorrect, it will default to Sunday Cool's address, which may affect the sales tax calculation. Please ensure your address is accurate before finalizing your order.
The system will not allow you to proceed with your order without entering a valid shipping address.
All items in your order are subject to sales tax, as required by state laws.
Once a tax exemption form is submitted, there may be a delay in removing the sales tax, as the form needs to be reviewed and approved. After approval, the tax line will be recalculated. If the exemption is applicable, sales tax will be removed. Some states, such as Georgia, may still charge tax regardless of exemptions.
If tax is paid and the exemption certificate is submitted within two weeks of the order being shipped, we will refund the sales tax if it is determined that no tax is owed based on the certificate.
Note: Our new system for handling tax exemptions is currently being implemented, so there may be occasional delays or discrepancies. If you encounter any issues or have questions, feel free to reach out to us for assistance.
Sales tax is always based on the shipping destination. If the product is shipping to Georgia, for example, Georgia’s tax rate will apply, regardless of the client's location.
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