If the warm weather has you googling "what do I wear to a black tie wedding in the summer?" then this one is for you. From the most formal dress code to 15 Royal Dress Code Rules the British Monarchy Must Follow Summer Work Outfit Idea: Bright Sleeveless Shift Dress and Gladiator Sandals Glamour A Guide To Black Tie Dress Code For Women John Lewis & Partners Is it right that you can't wear any kind of sandals flip flops or trainers? Decode the wedding dress code: what do they actually mean? Easy Weddings UK