Here is what I went for sartorially on day one. In hindsight, a leather maxi, a trench with leather sleeves and a long sleeve shirt weren't really necessary as the sun was beaming but that is the joy (or not as the case may be) of London you never know what the weather is going to be like and therefore what to wear accordingly.
Image taken from Vogue.com. See it online here (image #5).
Image taken from Instyle.co.uk. View it online here (image #22).
Blouse and leather maxi skirt: vintage, boots: Aldo, trench coat: Topshop, bag: Chanel.