Shoes take up the most space in your luggage, so really think about how many pairs you need. "My general rule is one pair of trainers, one pair of flats, and one pair of wedges [or heels] per holiday," says Liard. "Remember to use shoe bags – these will keep any buckles or laces tidy and keep the soles away from your clothes. Make the most of the space inside your shoes, too — use it to pack socks and even jewellery."
Think about the colours, too. Tans, blacks, and whites tend to be the most versatile, so think about keeping shoes neutral.