What you can share and what you cannot

Sep 12, 2026

Short answer: You can share socks, soft tops and outer layers if your sizes are close. You cannot share underwear, and a cut made for a different body shape rarely fits well, even when the size on the label is the same.

Socks are the easiest to share

One sock size usually covers three to four shoe sizes. If your feet fall within the same range, the same size fits you both, and the socks can live in one shared pile. Choose matching colours and the pairing after each wash disappears entirely. See bamboo socks if you want to keep them in one drawer.

Soft tops can often be shared

A loose or oversized cut in soft knit has room for more than one body shape. A jumper meant to sit relaxed looks natural on both of you, even if it falls a little differently. That makes it a good piece to share, especially at home or as an extra layer on a cool evening on the sofa.

Outer layers work when the size is close

A loose jacket or a hoodie is worn over everything else and does not need to fit closely. If your sizes are near each other, you can easily use the same one. This is especially handy on trips where only one of you is out at a time. Always check the sleeve length, as it quickly shows when something is too big.

Underwear is not shared

Underwear is personal. It sits against the skin all day, and it has to fit precisely to be comfortable. A waistband that is too tight or too loose is noticeable from morning to night. That is why each person needs their own sets in their own size. See bamboo boxers when choosing underwear for each of you.

The cut matters more than the size

The same size on the label does not mean clothes fit the same way. A cut made for a particular body shape puts its measurements where that body needs room. On a different body, shoulders, length and width can sit wrong. This applies most to close fitting clothes, where there is no spare fabric to give.

How to test whether something can be shared

Try the piece on both of you and look at three things. Does the shoulder seam sit roughly where the shoulder ends. Are the sleeves neither too short nor too long. And can you move freely without the fabric pulling. If it all works, the piece can be shared. If not, it belongs in the personal part of the drawer.

Give shared clothes a fixed place

Shared clothing gets used most when it has its own spot. A shelf or a basket with shared socks and tops makes it clear what anyone can take. Personal items then go in separate drawers. That way nobody ends up searching for something the other person has just taken.

What each person should own

Anything close fitting should be personal. That means underwear, but often also fitted T-shirts and undershirts that follow the body. Here it makes sense for each person to choose their own size and style. If you need a place to start, look at the most popular styles for men and choose by your own measurements.