green feather dress Miss Circle Women Perrin Emerald High Slit Gown flowy silk gown HoHoHuo Summer Deep V Neck

Choose a cut with ease through the hips for natural movement on camera

Best socks for cold-weather business wear: Merino wool dress socks the gold standard: breathable, moisture-wicking, and warm Thicker wool-cotton blends great for boots, still office-appropriate Over-the-calf fit prevents sagging and adds coverage when sitting Avoid athletic socks

Match the place of the wedding, for Mexico you can go for pops of color or linen looks that breathe and feel festive

You can add a unique touch to the ensemble, moving away from the standards of black-tie but keeping everything strictly formal

Fashion on the Ration : 1940s Street Style runs until Monday 31 August 2015 at the Imperial War Museum London branch in Lambeth Road