By A Mystery Man Writer
The 25-year-old had opted to wear a flesh coloured Spanx bodysuit beneath her sweeping white gown , and she proudly displayed the shape enhancing garment while preparing for the night ahead.
Millie Mackintosh stuns in pink feather mini dress in star-studded event for Lancome in Paris
Millie Mackintosh risks wardrobe malfunction in plunging dress
Millie Mackintosh in Spanx before semi-sheer dress for Victoria's Secret show
Millie Mackintosh in Spanx before semi-sheer dress for Victoria's Secret show
Millie Mackintosh arriving for the Victoria's Secret Fashion Show 2014 London held at Ea…
Millie Mackintosh switches from patterned flares to glittering golden hot-pants as she attends LFW dinner
Millie Mackintosh struggles with daring thigh-split dress as she
Millie Mackintosh before half sheer dress caught in the Victoria's Secret show
Millie Mackintosh risks wardrobe malfunction in plunging dress
Ashley James strips down to Spanx at Julien Macdonald's LFW 2016
Vogue Williams flashes underwear in sheer dress in Dublin
Millie Mackintosh risks wardrobe malfunction in plunging dress