How Tall People Can Stop Clothes Shrinking Too Short
For tall people, a couple of centimetres of shrinkage is the difference between a shirt that fits and one that rides up every time you raise your arms. Many fabrics shrink mostly in length rather than width, which is exactly the dimension tall bodies need. Washing and drying habits, plus choosing the right fabrics, prevent most of the problem.
Why clothes shrink in length
Cotton and other natural fibres are stretched during manufacturing, and heat, water and agitation in the wash let them relax back toward their original shape. Knitted fabrics such as t-shirts and hoodies tend to lose length more than width because of how the knit is constructed, so a shirt can stay the same across the chest while shrinking noticeably from collar to hem.
Most of this shrinkage happens in the first few washes, especially if the first dry is hot. Clothing labelled pre-shrunk has usually been treated to reduce this, but it can still lose a little length over time with hot drying.
Wash cool, dry low or hang
The dryer causes far more shrinkage than the washing machine. Wash tall clothing in cold or cool water on a gentle cycle, then hang it to dry or tumble dry on the lowest heat setting and remove it while still slightly damp.
Once items are nearly dry, gently stretch shirts and trousers lengthwise along the seams and lay them flat or hang them to finish. This small habit helps knitted cotton keep its original length for much longer.
Buy fabrics that hold their shape
Blends with polyester, nylon or elastane shrink much less than pure cotton and recover their shape better after washing. Merino wool and many performance fabrics also hold length well when washed according to their care labels.
When you love a pure cotton item, consider buying it with a little extra length and washing it once before tailoring or relying on it, so you know how it settles.
Use tall sizing as insurance
Tall sizes add length to sleeves and the body, typically around two inches or more, which leaves room for small shrinkage while still covering your waist and wrists. Buying a larger regular size only adds width, and shrinkage in length still leaves a short shirt that is also baggy.
Check brand size charts for body length and sleeve measurements rather than relying on the size letter. Measure a favourite shirt that fits well and use those numbers to compare new items.
Fixing items that already shrank
Lightly shrunk cotton knits can sometimes be relaxed by soaking them in lukewarm water with a little hair conditioner or baby shampoo, gently stretching them lengthwise and drying them flat. Results vary, and it works better on knits than woven shirts or denim.
Jeans and trousers that have become short may be let down by a tailor if there is enough hem allowance. Otherwise, repurpose cropped items as layering pieces under longer jackets or for lounging, and choose tall-cut replacements.