When the sleeve of a long-sleeved T-shirt should end at the wrist
Short answer: The sleeve of a long-sleeved T-shirt should end at the wrist or just past it when your arm hangs down. Measure the sleeve on a top you already like and compare. It should not tighten at the elbow or ride up your forearm.
Where a long-sleeved T-shirt should end on your arm
With a long-sleeved T-shirt, sleeve length is the first thing that decides whether you will actually wear it. The sleeve should end at the wrist, leaving room for a watch but keeping the back of your hand free. Stand with your arms down by your sides and check that the edge sits right at the wrist bone.
Measure the sleeve on a favourite top
Take a top you already like and measure from the shoulder seam to the edge of the sleeve. Then look at women's long-sleeved bamboo T-shirt options and compare the measurements where they are given. Remember that fabric with a little stretch gives way, so two tops with the same measurement can sit differently on your arm.
What happens when the sleeve is too short
If the sleeve is too short, you end up tugging at it all day. It rides up when you reach forward, and your wrist is bare exactly where the wind finds it. A sleeve that is too short can also mean the top has shrunk in the wash, so check the care label before you buy a new one.
When the sleeve is too long
A sleeve that is too long covers your hand and bunches up inside your jacket sleeve. You can fold it once, but the fabric must then be thin enough not to make a thick edge. If the sleeve is often pushed up, the top may be too big at the shoulder, and then changing only the sleeve will not help.
Width at the elbow
The width of the sleeve at the elbow matters as much as the length. If it is too tight, the fabric pulls every time you bend your arm, and the sleeve is dragged up towards the elbow. Choose a fit where you can bend your arm fully without resistance and where the sleeve falls back into place when you straighten it.
Cuffs and edges at the wrist
Look at the finish at the wrist. A ribbed edge or a cuff often keeps the sleeve in place better than a plain raw edge, but it should not sit so tight that it leaves marks. Check that the edge can bend without creasing and lies flat against your skin when you move your hand.
Washing and sleeve length
Washing affects sleeve length more than many people think. Heat and the tumble dryer can make many fabrics shrink, and a sleeve that fitted perfectly is suddenly too short. Wash at a low temperature, pull the top into shape while it is wet, and let it dry flat or on a line.
When you wear layers
If you wear a long-sleeved T-shirt as a layer under other clothes, think about the whole outfit. When the sleeve ends in the right place, the jacket on top sits better and you almost forget the rest. Look at all bamboo socks for women and bamboo underwear for women too, so the whole day feels the same.
Frequently asked questions
How long should the sleeve be?
The sleeve should end at the wrist or just past it when your arm hangs down. When you lift your arm, the edge should stay near the wrist and not slide up towards your forearm or elbow.
What if the sleeves are too long?
Fold the sleeve once if the fabric is thin, or choose a smaller size if the top is otherwise too big. If it is too wide at the shoulder, changing the sleeve will not help.
Can sleeves shrink in the wash?
Yes, many fabrics shrink a little with heat and the tumble dryer. Wash at a low temperature, follow the care label, and pull the top into shape while it is wet so the sleeve keeps its length.
