Well she has stuck to the rules! Katherine Jenkins shows off seemingly demure silver dress (but manages to display some skin with sheer panels) at Royal Ascot
Dresses must fall no shorter than just above the knee, spaghetti straps are out and you can forget about fascinators as headpieces need to have a base of at least four inches.
Even famous faces must adhere to the strict rules but Katherine Jenkins,31, displayed an ingenious way of bending them.
Sticking to the dress code: Katherine Jenkins tweeted a picture of herself on her way to Royal Ascot earlier today
The Welsh songbird appeared to be dressed in a demure silver dress that on the surface ticked all boxes.
It was not strapless, low cut or too short but the rose-print dress did have three subtle sheer panels which showed off slithers of flesh .
Katherine had a light grey wide brimmed hat on her hair and her blonde locks were styled into a bun.
Sheer delight: The Welsh song bird looked elegant in her rose print dress which showed off slithers of skin with subtle sheer panels
Photographers darling: Katherine worked her magic for the cameras
The former Dancing With The Stars contestant was dressed in Garrard jewellery for the occasion.
Around her neck dangled the £4,200 entanglement pendant and she was also sporting a £6,250 ring.
The jewellery is inspired by the Cambridge Lover’s Knot tiara, created by Garrard for Queen Mary in 1914 and later gifted to Diana, the Princess of Wales, by Her Majesty Queen Elizabeth II as a wedding gift.
Huge headwear: The singer's hat adhered to the rules
Welsh contingent: Katherine attended with her mother Susan and younger sister Laura
The height of sophistication: Amy looked stunning in her optical illusion dress as she soaked up the atmosphere at Royal Ascot
That's demure for Amy! Miss Childs stepped out in an optical illusion monochrome dress as she stepped out at Ascot
Of course, this time last year, Katherine attended the races with ex-fiancé Gethin Jones, one of their rare public events together.
Katherine wasn't the only familiar face at the races today, Amy Childs, who found fame on TOWIE, also turned out.
The reality star, 22, hid her surgically enhanced chest to the best of her ability in a monochrome dress.
Sophisticated duo: Apprentice star Karren Brady with footballer husband Paul Peschisolido; RIGHT, Stylish: Louise Roe with companion
Ready for the rain: Sir Bruce Forsyth and his wife Lady Wilnelia
Dapper: TV presenter Nick Knowles looked very smart as he arrived with his fiancée Jessica Rose
She may not be on Made In Chelsea anymore but that didn't stop Kimberly having a giggle as she attended Ascot today
Kimberly fit right in with all the other sophisticated ladies at Ascot
Read more: http://www.dailymail.co.uk/tvshowbiz/article-2162643/Royal-Ascot-2012-Katherine-Jenkins-Amy-Childs-Kimberly-Garner-turn-style-Ladies-Day.html#ixzz1ySyGlphL
Read more: http://www.dailymail.co.uk/tvshowbiz/article-2162643/Royal-Ascot-2012-Katherine-Jenkins-shows-seemingly-demure-silver-dress-manages-skin-sheer-panels.html#ixzz1yRjyIBRK