One size up or down
Short answer: If you are between two sizes, choose up if the fabric has some stretch and the clothes should be comfortable all day, and down if you want a close, shaping fit. Measure first and think about the type of garment.
Why the choice is hard
Sizes vary between brands and styles, and the body changes over time. That is why you can end up between two sizes without either being wrong. The most important thing is to know what you want from the clothes: comfort, support or a streamlined look. Once you know the goal, the choice becomes much easier. A size too small or too large can spoil even the softest fabric.
When to choose one size up
Choose up if the clothes will be worn for many hours, if you need room to move, or if you are between two sizes and value comfort. For leggings, nightwear and loungewear a little extra room is pleasant. Fabric that pinches can leave marks and get warm. See bamboo leggings for women, where the fit can be close but should not squeeze.
When to choose one size down
Choose down if you want a closer, more shaping result, or if clothes often feel too big and slip. For undershirts, layers under other clothes and sport, a closer fit can give calm. Take care not to squeeze, because that gives rubbing and folds. The fabric must still be able to move, and the seams must not press into the skin.
Bras and underwear require special thought
A bra fits when the band lies level and gives support without cutting in. If you are unsure, try both band size and cup size. See bamboo bra without underwire, where a soft fabric and stretch give a little more tolerance. For panties the edge should lie flat without leaving deep marks. See bamboo underwear for women for an overview of styles in several sizes.
Measure and check before you order
Measure bust, waist and hips with a tape measure in underwear or light clothing, and compare with the size guide for the specific product. Read whether the fabric has stretch, and how much. Viscose from bamboo is soft and smooth, and with a little elastane it offers some tolerance. Measure again if you have changed, and remember that sizes are not a measure of you, but of the clothes.
Our recommendation by situation
Choose up for nightwear, loungewear, leggings and clothes that should sit comfortably all day. Choose down for layers that should lie close, for sport and if the clothes are often too big. If you are unsure, choose the size that gives the most comfort and in which you can move freely. Wash at 30 to 40 degrees and avoid the tumble dryer, as heat can shrink viscose.
Frequently asked questions
Should I size up if I am between two sizes
Often yes, if comfort matters most and the fabric has some stretch. If you want a very close fit, the smaller may be better.
Can clothes shrink in the wash
Yes, especially at high heat and in the tumble dryer. Wash at 30 to 40 degrees and let the clothes dry flat.
How do I measure myself
Use a soft tape measure and measure bust, waist and hips in light clothing. Compare with the product's size guide.
You can find the full range at Bamboo-Clothing.com.
