As we continue a series of High 5 reviews this week, today we take a look at the Ultimo invisible shorts in white. Designed to be hidden beneath clothing and not give the wearer a visible panty line (VPL) do these really work? We have five presenters, all reviewing the white shorts but in different sizes. We gave these invisible shorts to the beautiful Kelli Smith who slips them on before slipping into a tight dress to see how well they do at not showing through your clothes.

"There is a very little seam and that is the only place where there is a seam." Kelli Smith