XS Tights

Sizes often differ between brands. So start by checking out the size chart. Sizes are usually categorised according to the weight and length of the wearer. If you are between two sizes, it is usually more comfortable to wear tights that are slightly larger, so that they don't risk splitting in the crotch or chafing when you walk.

• Denier measures the thickness of tights: the higher the number, the thicker the tights. This is partly a matter of taste, and partly depends on how warm you need to be.

• One guideline is that you should choose at least 40 denier if you want the most out of your tights.

• If you want a pair of really thin ones for parties or warm spring days, 10–15 denier is a good choice.

• Lined tights, or tights made from wool, are comfortable on really cold and windy autumn and winter days.

Learn more about denier and what the levels look like in this denier tights guide from Cosmopolitan.