Navy Blue (nearly black) Satin Dress

I bought this for a wedding in Spain - could it be more perfect?! I was then asked to be a bridesmaid and we had to wear black.... thankfully I found a black dress similar to this, so I was happy. 🎉 It's one of the most flattering dresses I've worn & wish it still fit!!!! In the sun, you can see the blue more vividly. Sadly the lighting in these pics dulls the colour. Dress come to a flattering point just below the knee at the smallest point (I'm 5'7"). Offers welcome 🙌