I am going a wedding in Mid July and when I bought my dress I was thinking it would be at least.... warm. However with the great British summer looking like it's actually going to be a great British Autumn, I need something to go over the top of this dress and any help would be hugely appreciated !
https://hopeandivy.co.uk/products/the-saskia-high-neck-maxi-dress-contrast-beading-thigh-split