|crochet waist skater dress - ax paris - £21|
pretty good match...this dress can be found at a website called ax paris, i've never bought anything from here before so i'm not sure how good the quality is, but i think for the price it's a great buy even if it only lasts one season. the colour is coral rather than orange like the river island item and they also sell a lemon version.
i also have a 10% discount code that can be used on all the 'new in' items on the website. just use the code LOOK0304X at the checkout! awesome!
i guarantee i will be purchasing one of these beauties for summer :)