Half the people buying an oversized tee order a size up and end up with a shirt that is simply too big. The other half order their usual size, panic when it arrives roomy, and never wear it. Both are avoidable once you know what the cut is supposed to do.
Oversized is a cut, not a size
A properly oversized tee is drafted differently from a standard one. It has:
- A dropped shoulder, so the shoulder seam sits on your upper arm, not on the bone.
- A boxy body, roughly the same width at the chest and the hem, with no taper.
- A wider, shorter sleeve that ends mid-bicep and hangs rather than grips.
- A slightly shorter length relative to the width, so it reads square instead of long.
All of that is built into the pattern. You do not get it by buying a bigger regular tee, which just gives you a long shirt with the shoulder seam in the wrong place.
So should you size up?
Usually not. Take your normal size for the fit the design was drawn for. Two exceptions:
- Size down if you want it closer to the body, or if you are between sizes and prefer a cleaner silhouette.
- Size up only if you want a genuinely exaggerated, past-the-hip look, and you are comfortable with sleeves reaching the elbow.
The most reliable way to choose: measure a shirt you already own
Forget your usual letter for a moment. Find the T-shirt in your wardrobe that fits the way you want this one to fit, lay it flat, and measure:
- Chest width, armpit seam to armpit seam, flat, not doubled.
- Body length, from the highest point of the shoulder straight down to the hem.
Compare those two numbers to the size guide on the product page and pick the closest match. This beats guessing from a letter every time, because oversized sizing varies wildly between brands.
How it should sit when you put it on
Shoulder seam an inch or two down your arm. Chest with room to pinch a few centimetres either side. Hem landing around mid-fly or a touch lower. If it reaches your thigh, it is too long rather than too oversized. Sleeves finishing mid-bicep with space around the arm.
Keeping the shape
Heavyweight cotton holds its cut far better than thin jersey, but laundry still decides how long it lasts. Wash cold, inside out, with similar colours. Tumble low or hang to dry, because high heat is what shrinks a boxy tee into a normal one. Do not iron the print directly.
Styling a boxy tee
Because the cut is wide, balance matters more than usual. Straight or slightly tapered trousers keep the proportions from going shapeless. A front tuck gives the waist back if you want it. Layering works well over a long-sleeve, since the dropped shoulder leaves room.
Our tees are cut oversized on heavyweight cotton with the artwork printed large across the back, every design drawn in-house, none of it official merchandise. See the current tees, or check the FAQ for care and returns.