same colour heels and a long necklace that reaches till the chest with a simple bracelet would look gorgeous :D
This color dress would go great with a coral belt or shoes but not both.
So this dress is cute but plain. Your aim with accessorising is to spice up the outfit and make it less plain. I'd wear a cute lightweight boyfriend jacket (I'll leave links in the sources) and some chunky white or silver shoes, maybe with some spotty socks. For a bag, because it's summer I'd go for a clean white satchel to match the shoes. For jewellery, because you've got bare arms that's the perfect opportunity to wear a cuff bracelet. I'd also wear lots of chunky gold rings, and a big gold statement chunky necklace. I'd maybe wear an ear cuff and/or some gold studs or some cute dangly earrings. I'd pair it all with a fedora hat and a bold dark lipstick.
This dress is a great base to add accessories such as a long necklace (gold or silver) or a statement chunkier short necklace. Add a cuff or bracelet. A sequin clutch and a pair of nude pumps would finish off the look perfectly. Here's a few links to show you the items mentioned. Long necklace >> Bracelet or cuffs >> Sequin clutch >> Nude pumps >> Hope this helps! :)
You can wear a high heel .If you want to wear necklace ,then you can wear a silver necklace with the diamon .