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 braless in a racy suit ensemble in London
Millie Mackintosh struggles with daring thigh-split dress as she leads scantily-clad stars at London's Fabulous Fund Fair
Vogue Williams flashes underwear in sheer dress in Dublin
Millie Mackintosh Millie mackintosh, Victoria dress, Fashion
Millie Mackintosh struggles with daring thigh-split dress as she leads scantily-clad stars at London's Fabulous Fund Fair
Millie Mackintosh joins host of celebs at the InStyle and EE Rising Star pre-BAFTA party
Millie Mackintosh risks wardrobe malfunction in plunging dress
Millie Mackintosh in Spanx before semi-sheer dress for Victoria's
Millie Mackintosh stuns in pink feather mini dress in star-studded event for Lancome in Paris
Millie Mackintosh in Spanx before semi-sheer dress for Victoria's Secret show
Millie Mackintosh cuts an angelic figure in ethereal chiffon gown
Slim Millie Mackintosh poses in flesh-coloured corset displaying more thigh gap - is this acceptable? - Irish Mirror Online
Millie Mackintosh in Spanx before semi-sheer dress for Victoria's Secret show
Millie Mackintosh Launches Her First Clothing Collection & You Can Shop It Today