Thanks so much for the feedback. It's the body con-ness of the under dress that made me concerned I think, the skirt of the dress is very fitted. I *knew* it wasn't really short but it 'felt' short or at least shorter than a lot of what I wear. I will definitely repeat and wear with confidence.. thankyou.
For those who asked about the heat and the layers... the under dress is very light, good coverage but a lovely fabric that is not too hot. The navy tunic is in a tshirt fabric and the vest is actually a wool blend. It is soft and not too heavy and will work through most seasons. I do feel the heat and actually don't cope well in high temps BUT I wore this to work, so apart from a short walk at lunch time, I was in the lovely arctic air conditioning all day so I was very comfortable. Also in my personal heat management, I note that what keeps me comfortable in the heat (as much as you can be) is having bare arms, toes and legs. So this outfit ticks the boxes.
Crutcher, I'm not suggesting that I always get it right, but I wonder if layering is in my DNA lol. I do find it remarkably easy and almost second nature to layer. The outfit started with the thought of wanting to wear something that hadn't been getting as much love as it should, so I pulled out the navy tunic and it all kind of fell into place. Maybe layering is my super power?!?