Style clinic: What are the rules for buying a bikini?

Order online so you can try the bikini on at home. Wear the correct size to ensure complete coverage – no point in squeezing into a smaller size out of vanity, and there's nothing worse than excess flesh popping out in public. Swimwear with built-in support will give you a little help. JO JONES, FASHION EDITOR Try it on and apply the same rules you would for your bra when it comes to shape and support. And consider buying two bikinis to mix and match the top and bottom halves. HELEN SEAMONS, DEPUTY FASHION EDITOR First find the right style for your body shape: bigger busts should opt for a halterneck style (see right) for the best support; a padded string bikini is ideal for a smaller bust. Choose a style to complement your figure and give you a great shape, and a colour that will enhance your skin tone. Don't opt for a bright block colour just because it is in fashion. PENNY KLEIN, CO-FOUNDER HEIDI KLEIN Twitter tip: Make sure it's a flattering fit and print, and avoid any flimsy ones that don't have any support. They are dangerous! @EGG_WHITE Visit theguardian.com/lifeandstyle/fashion for more style advice