(Cover) - EN Star Style - Dannii Minogue insists women shouldn't show their legs and cleavage when wearing a dress.

The Australian star launched her own fashion label Project D alongside friend and business partner Tabitha Somerset Webb last year. The glamorous pieces are easy to wear and fashion forward, and have been praised by a number of industry experts.

The stunning star has revealed her top tips for dress success, and has advised women to keep it classy when it comes to baring flesh.

"If you are going for sex appeal, get legs OR cleavage out, not both at the same time," she explained in an interview with Grazia magazine.

Dannii also says that women should be certain about the fit of a dress before purchasing it. The 39-year-old beauty insists there is nothing worse than a dress that "moves" around when you're wearing it.

"Make sure that when you sit down/move around your dress doesn't ride up the back. If it does this on a chair in the dressing room, it will be a nightmare at a dinner table," she advised.

"Make sure the waist is not too tight or it will ride around your body as, say, you get out of a car." (C) Cover Media