Ingredients:

Denim – Adriano Goldschmied (similar style here & here)
Denim Blouse – Balmain (similar here, here & here)
Blazer – Balmain x H&M (similar here, here, here & here)
Slingback Pumps – Chanel
Backpack – Chanel (Vintage here, here & here)
Sunglasses – Céline (similar here & here)