Overview
Sizing is the trickiest part of buying merch. You see something you love, click your usual size, and then it arrives either swallowing you whole or hugging a little too tight. That's exactly why we built this guide. Whether you're ordering your first piece or restocking a worn-out favorite, here's everything you need to know about finding the right fit across Blue Prince's apparel line.
Every piece in the official Blue Prince store uses the same relaxed unisex fit as a starting point. That means the chest and shoulders are cut straight, without tailoring that pinches at the waist. It's a consistent base, but each product has its own personality. The tank is breezier, the hoodie runs cozier, the polo sits closer. We'll break down each shape below.
Details
The Blue Prince Classic T-Shirt
The Blue Prince Classic T-Shirt is the foundation of the line. It's $24.99, made from 100% ring-spun cotton, and pre-shrunk so the size you get is the size it stays. The relaxed unisex fit gives you room to move without looking sloppy. If you're between sizes, we usually suggest going down if you want a neater look, or up if you like extra breathing room.
Here are the measurements for the Classic T-Shirt:
| Size | Chest (in) | Body Length (in) | Sleeve Length (in) |
|---|---|---|---|
| Small | 34-36 | 26 | 7.5 |
| Medium | 38-40 | 27 | 8 |
| Large | 42-44 | 28 | 8.5 |
| XL | 46-48 | 29 | 9 |
| 2XL | 50-52 | 30 | 9.5 |
This is the same chart we've used since the 2025 redesign, and it hasn't changed in 2026. Blue Prince mentioned during his 2026 Summer Drop Q&A that he personally wears a large in the Classic T-Shirt. He said he likes "a little room to breathe" without swimming in fabric.
The Blue Prince Premium Hoodie
If you're shopping for cooler weather, the Blue Prince Premium Hoodie is the heavyweight champion. It's $49.99, made with a soft brushed fleece interior, and has a slightly roomier fit than the tees because it's meant to layer. For the hoodie, we recommend sticking with your usual size if you want a relaxed look. Size down if you plan to wear it as a mid-layer under a jacket.
Blue Prince showed off this hoodie in his July 2026 'Fit Check Friday' post on Instagram, where he demonstrated how the hood sits and how the front pocket isn't just decorative - it actually fits a phone. He also pointed out that 2XL runs a bit wider in the shoulders, so if you're between L and XL, you'll likely be fine with the larger cut.
The Blue Prince Polo Shirt
The polish is where things get a little more tailored. The Blue Prince Polo Shirt is $34.99 and made from a cotton-poly blend that adds stretch. It's the most form-fitting piece in the collection, so if you want a classic prep look, go with your regular size. If you prefer your polos with more drape, consider sizing up one. Blue Prince wore this polo during his 2026 'Office Hours' livestream on Twitch in May, and fans immediately asked where to get it. He said, "This one's a bit more buttoned-up, literally."
| Size | Chest (in) | Body Length (in) | Shoulder (in) |
|---|---|---|---|
| Small | 35-37 | 26.5 | 16.5 |
| Medium | 39-41 | 27.5 | 17.5 |
| Large | 42-44 | 28.5 | 18.5 |
| XL | 46-48 | 29.5 | 19.5 |
| 2XL | 50-52 | 30.5 | 20.5 |
The Blue Prince Tank Top
Summer 2026 has been brutal, which makes the Blue Prince Tank Top a timely pick. At $19.99, it's the most affordable piece in the store. It's 100% combed cotton, with armholes cut for visibility and movement. If you've got a muscular build or just love a good armhole, stick with your usual size. The length runs on the shorter side, so if you're taller than 6 feet, you might want to size up. Blue Prince wore this tank during his June 2026 'Backyard Tour' series on TikTok, and the comments were split between asking about the tank and asking about his workout routine.
The tank is also the easiest to swap out in summer because it dries quickly and doesn't cling.
Where to Buy
All of these products are available at the official Blue Prince store. If you're browsing from home, you can check out the sizing charts on each product page. We don't offer a one-size-fits-all recommendation because bodies aren't one-size-fits-all. But we do have a few guidelines.
First, measure a similar garment you already own and compare it to the chart. Second, wash in cold water and tumble dry low - this keeps the fabric from breaking down, especially on the ring-spun cotton. Third, if you're between sizes on the classic tee, go smaller if you prefer a trim silhouette, larger if you like a more boxy streetwear vibe.
If you're still unsure, our customer service team replies within 48 hours. And if the fit isn't right, returns are easy. You get 30 days from purchase, and we'll do a straight size exchange without any restocking fees. For the full range, explore the full collection or jump straight to Blue Prince's t-shirt collection if you're only after tees.
FAQ
Do the Classic T-Shirts shrink after washing?
No, because they're pre-shrunk. The 100% ring-spun cotton is treated before it reaches you, so the size you receive is the size it stays - as long as you follow the care instructions. Avoid high heat in the dryer just to keep the fabric soft.
What is the return policy on sizing?
You have 30 days from the delivery date to start a return or exchange. Items must be unworn and unwashed, with tags intact. We'll process a same-size replacement for free if you need to swap sizes.
Should I size up for the Premium Hoodie to get an oversized fit?
The Premium Hoodie already has a relaxed unisex fit, so if you want a standard look, stay with your normal size. For a baggier, more streetwear-inspired silhouette, sizing up once is safe. Avoid sizing up twice unless you want a very boxy drape.
Do the Polo Shirts run true to size?
Yes, the Polo Shirt runs true to size, but it's the most fitted item in the lineup. If you like shirts with a bit more breathing room at the chest and waist, go one size up. If you prefer a crisp, tailored appearance, stick with your usual.
Is the Tank Top reliable for tall people?
The Tank Top is cut a bit shorter in the body length compared to the classic tee. If you're over 6 feet tall, we suggest going one size up to gain about an inch and a half of length. The armhole shape stays the same, so you won't lose mobility.
If you're shopping with us for the first time and want something that works across seasons, the Blue Prince Classic T-Shirt is a good place to start. It's simple, true to the size chart, and about as low-risk as merch shopping gets. - -
Ready to grab yours? Check out the Blue Prince Classic T-Shirt in the store.
