While you might be fine wearing the same pair of sandals over and over when you’re on holiday, the same can’t be said for a swimming costume. Here’s why: It’s the item you spend the most amount of time in so you want to feel special in it every day. So then, how do you end up looking like you’ve made an effort without spending a small fortune? High-street swimming costumes.. Right now, there are so many cheaper pieces that look incredible and will flatter loads of body shapes and it means you can buy more than one or two to give your tan the best outing during your holiday. From polka dot one-pieces to seersucker bikinis, we’ve hunted down the most expensive-looking swimmers to make you feel fabulous poolside or on the beach.