When your size changes across the year

Short answer: Keep two sizes of the closest fitting garments and choose qualities with elastane that move with you. That is cheaper than replacing a whole wardrobe.

Why the body changes

Weight, fluid balance and activity level shift across the year for most people. The difference between January and June can be a whole size in trousers and underwear, while tops often fit all year.

What you need two of

Trousers, briefs and underwear are the ones you notice most. Tops, nightwear and loungewear manage with one size if there is stretch in the fabric. See bamboo underwear for women and bamboo underwear for men.

Elastane makes a wardrobe flexible

A few percent elastane makes room for a variation that would otherwise need a new size. It is the cheapest insurance against clothes suddenly not fitting. See bamboo trousers for women.

Sort with your head

Do not throw the other size away, but store it together so you can find it again. See bamboo clothing for women.

Frequently asked questions

Should I buy everything in two sizes

No. Only the close fitting pieces. Loose garments already cover a wide span.

How long should I keep the other size

If you have not worn it in two years it can move on. Otherwise it is worth keeping.

What about nightwear

Nightwear is the most forgiving. One size usually covers the whole year.