Shirt and Silk/Linen Trousers by H&M, Shoes by TOMS, Selfmade 'Karl Who?' Bag (also available at Colette.fr)
While the shirt and trousers are two very classy garments, the shoes and the bag are two very casual ones. I like to break my outfits down by mixing classy and casual pieces together. I also like my shirt tucked in a bit and because it's still quite hot around here, rolling up the sleeves is a must.