When it comes to packing your holiday suitcase, you can't beat a great summer dress.

Why? Well, for starters a dress will save you space, as it is a full outfit, yet only one piece of clothing – as opposed to tops and bottoms, which will take up more precious room in your suitcase. As well as this, we think you can't beat a summer dress for feeling just that perfect amount of dressed up. Seriously; just throw a pretty sundress over your swimsuit or bikini, and you are ready to head straight from the beach to lunch, out sightseeing or even to a fancy rooftop bar for an Aperol Spritz (or five). And when it comes to summer dresses, we have discovered seven seriously perfect ones – all from highstreet favourite Next. But hurry – these are bound to be snapped up soon!   1. White City Dress Literally the most perfect city-break dress we have clapped eyes on this year. €48 2. Multi Colourblock Stripe Dress Buy now, bring on every sun holiday forever more. €45 3. White Tiered Pom Dress The Greek Isles? Ibiza? Mexico? You'll be bringing this boho chic sun dress everywhere. €58 4. Red White City Dress Roaming around Rome? Bar hopping in Barcelona? This dress will be your BFF. €44 5. White Ric-Rac Dress This will take you straight from poolside to rooftop bar, mama. €51 6. Black Broderie Midi Dress It can be hard to find a casual sundress that is also chic and classy, but this dress is just that. €83 7. White Bandeau Dress A holiday suitcase must-have. €35