Don’t try and do everything all at once - small, gradual changes are far more likely to stick and become part of your lifestyle.

Begin with the basics - the building blocks of your wardrobe – and go from there.

Your underwear might not be the most obvious place for an eco-makeover, but there are some excellent options for sustainable smalls.

We’re all about doing our research up front - look into brands’ conscious credentials to track down those making steps to be kinder to the planet, and check composition and care labels for eco-friendly fabrics.

Look out for products containing Tencel™-branded lyocell fibers. Made from renewable raw material wood, these fibers are naturally durable and retain colour even after multiple washes, as well as being softer and lighter than cotton - perfect for bras and bottoms when you want some added comfort while remaining sustainable.

We’re keen on these colourful briefs from Stripe and Stare, while this bustier from Swiss brand Calida is the sustainable sports bra you’ve been looking for.

The real clincher? Tencel’s lyocell fibers are made in a closed-loop production process, using far less water than other natural options.

They’re completely biodegradable too, so one day your old underwear can find its way back to nature.

5 ways to give your wardrobe an eco-friendly makeover