We know sizing can be tricky, that's why we have a handy size chart on every product page. Our shirts are made with premium 100% ring-spun cotton for softness and durability, creating a comfortable modern unisex style.

For a more fitted look: Consider ordering your regular size or even sizing down if you prefer a snugger fit.

For a looser, relaxed fit: We recommend sizing up one size from what you typically wear.

Our size chart measurements are provided in inches with both chest width and shirt length to help you find your ideal fit. If you're still unsure, don't hesitate to reach out to our friendly customer service team via email at support@scientistapparel.co - they're like sizing experts and can help you find the perfect fit!

If you need to update your shipping address, size, or any other order details, please contact us at support@scientistapparel.co as soon as possible. We'll do our best to update your order if it hasn't been processed for shipping yet.

Once your order ships, you'll receive a tracking email with a tracking number so you can monitor delivery status and estimate arrival time.

Our science-inspired apparel is typically non-returnable. However, we offer a 100% satisfaction guarantee for items that are incorrect, damaged, or defective. Returns must be initiated within 30 days of purchase, and items must be unused and in the same condition you received them. Please contact support@scientistapparel.co to begin the return process. or complete details, please visit our Return Policy page.

You can reach our customer support team at support@scientistapparel.co. We aim to respond to all inquiries within 24-48 hours.