A close friend is having a significant birthday summer party at her beautiful house in the country. About 70 guests, with caterers, but not a sit down meal. There's no dress code, and friend is wearing something "sparkly". What would you wear? It's much more than a skinny jeans, heels and "going out" top, which is my normal style. But it's not an evening dress do - we'll (weather permitting) be outside quite a bit and there's a DJ so will be strutting stuff too. I'm clueless 