There are a few ways to do the white look this summer. First, you can do a beautiful white sundress, or a top-and-skirt/pants combo. If you don't want too much plain white, opt for a textured piece or one with a light pattern or graphic (look #3 below). Once you have the the base of the outfit down, you have three options for finishing it off. You can add jewelry, shoes, and a bag in one of the following colours. I've made the background colour of the outfit pictures purple, so you could better see the white outfits.
White
If you really want to commit to the all white, keep it going with your accessories too.
Necklace: Topshop
Bag: River Island
Shoes: Style And Co.
If you want your accessories to stand out, then choosing ones that pop next to a white outfit is the perfect option. Keep all your accessories to one hue, like blue, or the same intensity, like neon yellow, neon pink, and neon orange.
Pants: Zara
Necklace: Kenneth Jay Lane
Bag: ASOS
Shoes: Frye
If you don't want to go colourful, but also don't want to go all-out white, try neutral accessories in colours like black, nude, grey, gold, or silver.
Shorts: Paul & Joe Sister
Blazer: Theory
Belt: Mango
Bag: Charles & Keith
Shoes: Daily Look
Don't want to be limited to just one of the above looks? Try a neutral shoe, white bag and bright jewelry!
Skirt: Planet
Necklace: Kenneth Jay Lane
Bracelet: Oliver Bonas
Bag: New Look
Shoes: Hunter