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She looked absolutely fabulous on the day.' Millions have since joined the raging debate - dubbed 'dressgate' - with a number of high-profile celebrities among those who have weighed in on the issue

There are plenty of polished shirtdresses with a little extra pizzazzour favorites including Proenza Schoulers abstract tie-dye number or a bold and bright cotton interpretation from Simkhai that still feels office-appropriate

This stunning mini dress features a straight across neckline, statement bow detail at the bust, and a mini side slit

The model paired the dark, flowing gown with a simple updo and light, glowy glam