Overview
Blue Prince's annual Subathon kicked off this week, and Twitch chat has been flooding him with the same question: "What size should I order?" On his July 20 stream, he even laughed and said, "If you're between sizes, get the bigger one - that's what I do." That's easy to say for him, but for the rest of us, sizing can be tricky.
That's why we put together this guide. We'll walk you through every piece in the current Blue Prince merch lineup - the Classic T-Shirt, Premium Hoodie, Polo Shirt, and Tank Top - with actual measurements and fit notes so you can order with confidence.
Note: Blue Prince himself said in his "How I Design My Merch" video that the Classic Tee is his favorite everyday shirt. We're starting there.
Details
The Blue Prince Classic T-Shirt
The Classic T-Shirt ($24.99) is the foundation of every Blue Prince drop. It's made from 100% ring-spun cotton that's been pre-shrunk, so you won't get any surprise shrinkage after the first wash. The cut is a relaxed unisex fit, which means it's looser than a slim fit but not baggy.
Here's the size chart for the Classic Tee (measurements in inches):
| Size | Chest | Length | Sleeve |
|---|---|---|---|
| S | 34-36 | 28 | 8 |
| M | 38-40 | 29 | 8.5 |
| L | 42-44 | 30 | 9 |
| XL | 46-48 | 31 | 9.5 |
| XXL | 50-52 | 32 | 10 |
The relaxed fit means you can size down for a more tapered look. If you're between sizes, grab the larger size - it'll shrink just a touch even with cold washing. This is the same shirt Blue Prince wears in the opening to his "Islands of Adventure" series, and fans of the channel have made it the top seller in the store.
You can grab it directly here: Blue Prince Classic T-Shirt. If you want to see all the tees available, check out Blue Prince's t-shirt collection.
The Blue Prince Premium Hoodie
For colder months, the Premium Hoodie ($49.99) is the go-to. It's a heavier fleece-lined hoodie with a slightly boxy cut that runs true to size for most people. If you want a closer fit, go one size down. The measurements are about 2 inches larger in the chest than the Classic Tee for the same size label.
The Blue Prince Polo Shirt
The Polo Shirt ($34.99) is the newest addition to the lineup. It's a classic fit with a ribbed collar and moisture-wicking fabric - no stray cotton puffs after a long gaming session. This one fits true to size, so stick with your normal tee size.
The Blue Prince Tank Top
The Tank Top ($19.99) runs a bit smaller than the other pieces. If you've got broader shoulders or just prefer a looser feel under an open button-up, size up. The armholes are cut closer to the body, so sizing up doesn't look sloppy.
Quick Size Comparison
| Product | Fit | Size Recommendation |
|---|---|---|
| Classic T-Shirt | Relaxed unisex | True to size; size down for slim |
| Premium Hoodie | Boxy, roomy | True to size; size down for fitted |
| Polo Shirt | Classic, tailored | True to size |
| Tank Top | Slim, close | Size up for comfort |
Where to Buy
All of these products are only available through the official Blue Prince store. There are no third-party resellers that we know of, so if you see Blue Prince merch elsewhere, it's not the real deal. The official store keeps everything in one place - you can explore the full collection to see all available items, including limited-run designs that only drop during big events like the Subathon.
Shipping and returns are handled by the store's customer service team, and the size guide we covered here is based on the same measurements they use for their returns process. If you're still not sure about your size, reach out to them with your chest and length measurements - they'll point you in the right direction.
FAQ
Does the Blue Prince Classic T-Shirt run true to size?
Yes, the Classic T-Shirt runs true to size with a relaxed unisex fit. The fabric is pre-shrunk, so it won't shrink much after washing. If you prefer a slimmer look, order one size down.
What if I'm between sizes?
Blue Prince's advice from his July 20 stream is to go with the larger size. The relaxed cut means a bigger size still looks good, and you'll avoid the "shirt too tight across the shoulders" problem that happens when you size down too aggressively.
Will the Premium Hoodie shrink in the wash?
The Premium Hoodie is made from a cotton-polyester blend that's designed to hold its shape. Wash in cold water and tumble dry low to minimize any shrinkage. The pre-shrunk Classic Tee is safer in that regard.
How do I measure my chest?
Wrap a tape measure around the fullest part of your chest, keeping it level under your armpits and across your shoulder blades. Round up to the nearest inch. That number should fall within the chest range for the size you choose.
Can I return a shirt if the size is wrong?
Yes, the official Blue Prince store accepts returns on unworn, unwashed items within 30 days of delivery. Check the customer service page for the exact return policy and instructions.
The Takeaway
Sizing merch doesn't have to be a gamble. With these measurements, you can order the same gear Blue Prince wears and know it'll fit. If you're looking for something connected to this moment, the Blue Prince Classic T-Shirt is a good place to start - it's the one he's wearing in the Subathon intro, and it's been a fan favorite all week. - -
Ready to grab yours? Check out the Blue Prince Classic T-Shirt in the store.
